Who can provide the plot of halo2?

Chapter 0 - The Fall of Reach

After centuries, super-light speed has been achieved. With the United Nations Space Command (UNSC) fully promoting the immigration plan, millions of people began to immigrate to outer space. The focus of the immigration plan is on one planet, Reach. It was a relay station that built spaceships for civilians and star battleships for the UNSC. Due to its close proximity to Earth, Planet Riki has also become a center of technology and military operations.

In 2525 AD, contact with a colony, Harvest, was suddenly interrupted. A battle group sent by the UNSC to investigate was almost wiped out. Only one severely damaged battleship returned to Ricky Planet. , the reward is an alien battleship destroying them effortlessly. This was humanity's first contact with the alien legion known as the Covenants. The Covenant are a religiously fanatical alien race. The Covenant Elders declared that humans had offended their gods and were waging a bloody holy war against humanity.

Humanity's military power was completely unable to compete with the Covenant. Colonies were destroyed one after another, and millions of humans became cannon fodder for the Covenant.

After several colonial planets were destroyed, the UNSC military general, Admiral Cole, made a Cole Agreement: "...No ship shall lure Covenant people for any reason. Go to Earth; if retreat is necessary, the ship must avoid passing through any star system adjacent to Earth, even without proper navigation; if possible, the ship must self-destruct!"

At this time! , on the planet Ricky, the UNSC began a secret military plan to establish a force of super soldiers called Spartan-II (Spartan). They all wore a weapon developed from secret materials that could resist the Covenant. The weapon of MJORNIR super armor. However, because the number of this unit was too small, it was not enough to turn the tide of the war. Afterwards, the Spartan-II warriors were recalled to the planet Reiki for reorganization to perform an important mission aboard a Covenant battleship to try to find the Covenant base. Unfortunately, two days before the mission began, the Covenant launched a large-scale attack on Ricky, and almost all the Spartan-II warriors were wiped out. In 2552 AD, the Covenant destroyed Planet Reki.

The Covenant people are only one step away from the earth. At this time, a human battleship, the Pillar of Autumn, carried the last Spartan-II warrior and performed a super-light space jump into outer space, hoping to lure the Covenant people as far away from the earth as possible. Okay...

Chapter 1 - Pillar of Autumn Attack the Ship of Autumn (Normal difficulty, the same below)

The dazzling Milky Way sets off the huge Threshold. Next to it, There is a light blue ring. The Pillar of Autumn is slowly approaching this star. Captain Keyes is being briefed by the ship's artificial intelligence, Cortana. Unfortunately, they didn't escape the Covenant's pursuit.

The captain ordered all personnel to return to level one combat readiness, and at the same time ordered the release of Master Chief, the last warrior of the Spartan-II project. He is humanity's ultimate weapon against the Covenant.

In the freezer, the technician opened the captain's cryo chamber. Captain Masdar walked out and completed various tests under the guidance of technicians, but suddenly the Covenant broke into the Autumn Ship! The captain ordered Captain Masdar to rush to the bridge immediately. So the captain followed the technician to the bridge before he could even take the gun. Unfortunately, as soon as the poor technician went out... We agreed to crash the Autumn Ship onto the ring. The captain pulled out Cortana's chip and asked the captain to put it in the helmet and ask Cortana to connect to his nerve signals. All this is to prevent the Covenant from obtaining human information and the location of the earth. Finally, the captain gave the pistol to the captain and ordered everyone to find a lifeboat to escape.

With a gun in hand, the captain immediately ran out to kill and kill... Finally, he found a lifeboat and escaped from the Autumn Ship with the remaining human troops.

The lifeboat passed by the ship riddled with holes and flew towards the huge ring-shaped object. What would be waiting for them in the mysterious ring-shaped world?

Chapter 2 - Halo Ring World

The lifeboat rushed into the atmosphere of the ring star and crashed on the ground. Captain Masdar slowly woke up under Cortana's call. All the soldiers in the lifeboat were killed, and weapon and medicine packages were scattered on the ground.

This ring-shaped world is no different from the earth, with mountains, seas and vegetation. In the distance, the bottom of a huge ring arm borders the vast ocean, the upper part extends up to the sky, circles around the sky above, and borders the earth again at the end on the other side of the earth.

In the sky on the right is the huge star Threshold, and on the left is its satellite Basis. This ring world is located between the two stars. Is this a creation of the universe or an artificial work of art?

Cortana reported that a Covenant dropship was approaching nearby. It seemed that the Covenant also landed in the ring early in the morning. Cortana then suggested looking for other survivors.

After clearing the enemy, Cortana received a call from Echo 419, a human Pelican battleship, piloted by Foe Hammer. Cortana suggested that she and the captain go to find the surviving soldiers, and Aigao 419 would assist in transporting them. Aigao 419 put down a Warthog tank, and two soldiers volunteered to go with the captain to find survivors.

Driving through a cave. The buildings in the mountain are all artificially made. Is there any major project here? Cortana hacked into the Covenant's battle network and monitored their movements, while constantly trying to contact Captain Chiss' neural signals. In addition, Cortana discovered that more people had escaped from the Autumn Ship and landed on the ring, so she asked the captain to continue searching for survivors in order to gather forces and form a united front to deal with the Covenant.

Then the captain was driving around while rescuing the surviving soldiers...

Cortana learned that the Covenant had found the crash site of the Autumn Ship and captured all the survivors, including Captain Keith. They imprisoned the captain in a Covenant cruiser called the Truth and Reconsilliation. So, everyone took Aigao 419 to rescue the captain.

Chapter 3 - Truth and Reconsilliation

The ring-shaped star shines with light blue in the dark sky full of stars. On the top of the mountain is a Covenant cruiser, the Truth and Reconciliation. Cortana detected that the captain's nerve signals were coming from within. Aigao 419 roared and flew over the cliff. The captain and the others went deep into the tiger's den to rescue Captain Chiss this time, and they would start a desperate battle with the Covenant. Aigao 419 will send reinforcements down again. Use the red gravity-lifting particle beam to board the "Truth and Reconciliation".

There was silence inside the cruiser, and suddenly a large number of enemies shot out of the four red doors around it... Killings continued along the way, remember to save a few teammates, otherwise you will have a hard time fighting, but at the mooring port, Ai Gao 419 will send people again, and finally find the captain's cell.

The captain pulled up Captain Chis, and they were reunited for the first time since the Autumn Ship crashed on this ring-shaped star. Everyone was very excited. The captain told the captain that the Covenant called this ring-shaped star "the halo" and that the halo had some connection with their religion. The Covenant believe that the Halo is actually a terrifying weapon, and say that whoever controls the Halo controls the universe. Cortana added that she learned from the Covenant's battle network that they were looking for Halo's control room. Therefore, the captain assigned a new mission to Captain Masdar and Cortana, to prevent the Covenant from finding Halo's control room. Otherwise, if Halo is really a powerful weapon, the Covenant can use it. Come to destroy the earth...

However, what is urgent now is to leave the Covenant's tiger's den first. Cortana tried to call Aigao 419 to respond, but Fuhama said that she was intercepted by the Covenant on the way and could not escape. So the captain said that as long as he could find a Covenant Dropship, he could leave. Cortana remembered that there was a switch on the third floor of the docking port, so everyone hurriedly returned to the docking port along the road.

Chapter 4 - Silent Cartographer

The vast sea surface is shining with sparkling waves under the light of the star Resot, and the two Pelican ships Aigao 419 and Bravo 22, was speeding across the sea towards a small island. After parting ways with the captain, Cortana captured information from the Covenant war network. They were looking for a "silent mapmaker" who they believed was underground on the island. Most importantly, this "mapper" can indicate the location of Halo's control room.

As the sea water caressed the shore, a large group of Covenant enemy soldiers began to attack the Pelican ship crazily. After clearing out the enemies on this beach, Aigao 419 will send a Warthog tank down, pick up two comrades, and continue to sweep the island. The soldiers gathered on this beach. If something happens to the comrades in the car, they can come back here and catch two more.

The scenery seen on the road clearly shows that this island is not natural, but a very large man-made offshore facility, which is just covered with a layer of rocks and vegetation. But who actually built it?

After shutting down the island’s defenses, the captain went down alone to find the “draftsman”. Fight your way to the bottom and see the "Silent Draftsman" who turns out to be Halo's hologram.

The captain started the control panel, and the halo hologram was immediately divided into many small pieces. It seemed that the halo was composed of many different areas. Cortana analyzed the coordinates of the Halo control room. She wanted to contact Captain Chiss, but was unable to contact him, so she had to ask Aigao 419 to respond on the ground.

Now we must quickly return to the ground along the original path and find the control room before the Covenant.

Based on the coordinates of the "draughtsman", Cortana suggested that Elgo 419 fly from the underground tunnel. She discovered that the Covenant had conducted a thorough seismic scan of the entire Halo, and learned that the interior of the Halo was a structure filled with deep pits and tunnels. Have the Covenant discovered any secrets inside Halo?

Chapter 5 - Assault On the Control Room Battle of the Control Room

The weather here is completely different from the previous one, it actually snowed heavily. Logically speaking, the latitude span of the halo is very narrow, and the time interval is so short, it is impossible for such a big difference in weather to occur. But Cortana doubted that the weather here was the real weather conditions on an atmospheric planet, and that the previous ones had tropical or temperate climates due to some kind of regulator. It's snowing heavily here, and the only possible explanation is that the weather regulator is out of order. But why is there a climate adjuster on the Halo?

The human warthog tank, Scorpion tank; the Covenant’s Ghost motorcycle, and the Banshee fighter jet are all in a melee. It’s really fun...but don’t just enjoy it for yourself. , have a spirit of unity and take care of the lives of your teammates...

After going through hardships, you finally entered the control room. A large halo hologram surrounds the room, with smaller celestial system holograms of the star Resot, Halo, and Bysis in the center. The captain inserted Cortana's chip into the terminal, and Cortana's image immediately appeared. She discovered that the Halo was not just a weapon, but something with a deeper meaning. It was created by a group of races called "Forerunners"... But until she could understand and explain the Halo, Before what happened, she suddenly discovered a crisis. There was something very terrible buried inside the halo. The Covenant people had discovered this thing, and they were very panicked. What's worse is that the so-called weapons cache that Captain Keith is looking for is actually the burial place of this kind of thing!

There was not much time, and Cortana had no time to explain. She asked the captain to set off immediately. She must stop the captain's actions before that terrible thing reaches an uncontrollable situation! Captain Masdar rushed out of the control room without taking Cortana with him.

Chapter 6 - 343 Guilty Spark 343 Demonic Fire

In a foggy swamp, a group of Covenant people seemed to be running away from some invisible enemy. Aigao 419 landed slowly. Fuhama said that it was 12 hours ago that Captain Keith's spacecraft signal was last sent from here. She will wait until the captain finds the captain before responding.

The captain intermittently received a distress signal from a Victor 933 Pelican ship. The content was probably that in a building in the swamp, the captain and the soldiers were attacked, and the other party... and Not a Covenanter? !

Enter the building. My head was spinning as I turned around, but the strange thing was that except for some corpses, there were no enemies? Soon I saw a soldier in a small room firing at you frantically. He seemed to have seen something terrible and was greatly stimulated. Don't worry about him (you can also aim your crosshair at him... to save him pain), and finally come to a door.

The captain discovered that the door was equipped with an electronic lock. After opening it, a soldier's body fell out! There was no one else in the room, but some strange creaking noises were heard. The captain picked up a helmet, removed the video record inside, and put it into his own helmet to play.

The video recorded how the captain's troops broke into this building. They finally came to this room, but they were attacked by another kind of enemy, which was an octopus-like one. There are so many small green creatures. They not only attacked humans, but also attacked the Covenant people... At the end of the video, the soldier who only knew the video also died unfortunately, and the captain's life or death was uncertain...

The situation is very bad, you must escape immediately This damn place. But at this time, the doors in the room were broken open one after another, and the green little creatures poured in overwhelmingly... Later, there were even humanoid monsters breaking in... They were probably humans or covenant people who had been invaded by those little creatures. The parasite is so terrifying! Even invulnerable heroes sometimes have to...escape! !

Return to the ground from another lift. Aigao 419 said that there is a high tower nearby, and the response must be there. So the captain and the soldiers fought towards the tower together. However, the captain was teleported up near the tower and saw a sphere with blue electric light - he called himself 343 Guilty Spark.

343 Demon Fire told the captain that he was the Monitor of "Fourth Base" and that someone had released the Flood without authorization. Causing chaos. His duty is to prevent the Flood from leaving this base and preventing their spread, but he needs Captain Masdar's assistance. As a result, the captain and 343 Demon Fire disappeared into the yellow light again... The situation became increasingly foggy.

Chapter 7 - The Library Halo Library

343 The demon fire brought Captain Masdar to a mysterious building, which he called the Halo Library.

The purpose of bringing the captain here was to get the instruction (Index) with green light, because the halo must be activated with the instruction to stop the spread of the Flood. The command is suspended in the middle of a large hole. You need to take a big elevator from the fourth floor to get it. So the task in this level is to follow the 343 demon fire up to the fourth floor one floor at a time.

Flood demons continued to swarm in from all the vents. The captain was beaten until his hands were weak, and he cursed secretly: You bastard, do you want to help me or harm me...

343 Demon Fire said that the Flood releases spores to infect the host, causing the organism to undergo genetic mutation. The mutated host continues to produce spores and infect other hosts. This is how the Flood reproduces and spreads. As long as there is an uninfected host, the Flood's infection will not stop. The Flood must not be allowed to leave the base, otherwise they will continue to evolve and cannot be stopped. As you can see, the small Flood can only crawl, but after being infected with the organism, the humanoid parasite can run and jump (jump super high), and can Use weapons, even pilot the spaceship Flood, and leave the halo...

In 343 Demon Fire's ravings, he said that the captain's current battle suit is only equivalent to level 2 of "their" technical level , are not suitable to compete with the Flood, and "they" are already level 12. Is there any connection between the MJORNIR armor and the technology on Halo? But even a level 2 battle suit has a good ability to adapt to changes in the Halo climate, because the Flood will release toxins to destroy the Halo atmosphere (remember Cortana's evaluation of the heavy snow weather in the previous level?), generally Living things can be harmed.

Soon, 343 Demon Fire will send a team of mechanical guards (Sentinels) to deal with the Flood. The death light they emit cuts through the Flood like a cutting knife. It can not only help you clear the way, but also save bullets. Good approach.

343 Demon Fire continued to tell the captain some shocking facts: It turned out that the Flood crisis had erupted before, and the "Forerunner" had also calmed down the last disaster. They should all be destroyed, but the "ancestors" left some samples for study. This base was specially built by the "ancestors" to load and study the Flood. It is absolutely forbidden to release the Flood. The fault of a certain race (Covenant people?) has led to the current situation that is difficult to deal with. They must be responsible for this...

Finally, the captain obtained the order, but immediately He was snatched away by 343 Demon Fire again. He explained that this was because organisms were susceptible to infection, only robots were immune to infection, and the instructions were never allowed to fall into the hands of the Flood before the Halo was activated. The task now is to return to the Halo control room immediately and activate Halo!

Chapter 8 -- Two Betrayals

The captain and 343 Demon Fire teleported back to the control room. 343 Demon Fire said that any organism with quality and sentience can It is a potential carrier of the Flood. He asked the captain to insert the command into the terminal, but strangely, this time he called the captain "Reclaimer", as if he already knew that the captain's duty was to activate the halo... Suddenly an invisible push pushed 343 The demon fire pushed away, and Cortana appeared on the terminal, stopping the captain's actions.

Cortana exposed the conspiracy of 343 Demon Fire. It turned out that the "ancestors" built the halo in ancient times and used it to carry the Flood. The Flood eats life, and all life in the galaxy can be used as its food. The reproduction rate of the Flood cannot be controlled at all. The only way to prevent the spread of the Flood is to cut off their food source and starve them to death! In other words, activating the halo will not directly eliminate the Flood, but will eliminate all life in the galaxy! In this sense, Halo is indeed a terrifying weapon! Captain Masdar almost became the eternal sinner of the galaxy.

Under questioning by the captain, 343 Demon Fire added that the maximum killing radius of a halo emission pulse is only 25,000 light years. This range is far from the scope of the Milky Way, but as long as the other ones are also activated together (Jesus, more than one halo!), could completely wipe out life in the entire galaxy. But 343 Demon Fire asked the captain why he didn't understand these facts? Why have you forgotten your previous responsibilities? It seems that when the Flood crisis was quelled last time, the captain was also a participant? Could it be that the captain has some kind of connection with the "ancestors"?

Cortana put away the order, and the captain retrieved Cortana's chip, preventing 343 Demon Fire from activating the halo, so the two sides immediately fell out. . 343 Demon Fire left a group of mechanical guards behind and ordered the two betrayers to be destroyed, but he wanted to keep their heads and disappeared.

Immediately hide behind a transparent baffle to avoid the death light of the mechanical guard. To deal with this kind of thing, it is more effective to use the weapons of the Covenant.

Although she put away the command, Cortana still thought that 343 Demon Fire had other ways to activate the halo. Therefore, the only option is to destroy the Halo, and the Flood must be destroyed together before they evolve to the point where they are able to leave the Halo. Otherwise, the Earth, the Milky Way, and the entire universe will be doomed.

Cortana has a two-step plan: First, in order to delay 343 Demon Fire from finding a second way to activate Halo, she must first destroy Halo's three pulse emitters, which are hidden inside the valley. ;The second step, in order to destroy the halo, must create an explosion with enough energy, such as the fusion reactor of a spaceship, the Autumn Ship! As long as you find the crash site of the Autumn Ship from the Covenant's battle network, you can use it to destroy Halo!

Coming out of the control room, this level is basically the fifth level in reverse (you have to go in the opposite direction of the arrows on the ground in the room), but because you have to face the Covenant and the Flood, There are three types of enemies: mechanical guards (of course you can wait for them to kill each other first), and Covenant hunters, ghosts, banshees, ghosts are all out one after another, and even humanoid parasites have evolved to use rocket launchers. So it's best to run for your life and not waste bullets. After finding the Banshee, immediately follow Cortana's navigation arrow to find the pulse emitter.

Under questioning from the captain, 343 Demon Fire added that the maximum killing radius of a halo emission pulse is only 25,000 light years. This range is far from the scope of the Milky Way, but as long as the other ones are also activated together (Jesus, more than one halo!), could completely wipe out life in the entire galaxy. But 343 Demon Fire asked the captain why he didn't understand these facts? Why have you forgotten your previous responsibilities? It seems that when the Flood crisis was quelled last time, the captain was also a participant? Could it be that the captain has some kind of connection with the "ancestors"?

Cortana put away the order, and the captain retrieved Cortana's chip, preventing 343 Demon Fire from activating the halo, and the two sides immediately fell out. . 343 Demon Fire left a group of mechanical guards behind and ordered the two betrayers to be destroyed, but he wanted to keep their heads and disappeared.

Immediately hide behind a transparent baffle to avoid the death light of the mechanical guard. To deal with this kind of thing, it is more effective to use the weapons of the Covenant.

Although she put away the command, Cortana still thought that 343 Demon Fire had other ways to activate the halo. Therefore, the only option is to destroy the Halo, and the Flood must be destroyed together before they evolve to the point where they are able to leave the Halo. Otherwise, the Earth, the Milky Way, and the entire universe will be doomed.

Cortana has a two-step plan: First, in order to delay 343 Demon Fire from finding a second way to activate Halo, she must first destroy Halo's three pulse emitters, which are hidden inside the valley. ; The second step, in order to destroy the halo, must create an explosion with sufficient energy, such as the fusion reactor of a space ship, the Autumn Ship! As long as you find the crash site of the Autumn Ship from the Covenant's battle network, you can use it to destroy Halo!

Coming out of the control room, this level is basically the fifth level in reverse (you have to go in the opposite direction of the arrows on the ground in the room), but because you have to face the Covenant and the Flood, There are three types of enemies: mechanical guards (of course you can wait for them to kill each other first), and Covenant hunters, ghosts, banshees, ghosts, and even humanoid parasites have evolved to use rocket launchers. So it's best to run for your life and not waste bullets. After finding the Banshee, immediately follow Cortana's navigation arrow to find the pulse emitter.

Cortana soon found the location of the Ship of Autumn, but since accessing its fusion reactor required the permission of the captain, she had to find the captain first and obtain his neural chip before going.

Note that sniper rifles are ineffective against humanoid parasites!

After destroying the last transmitter, Cortana found the captain's location in the Covenant cruiser "Truth and Reconciliation", and his life was in danger. If the captain died and the neural chip failed, You won't be able to enter the Autumn Ship's reactor! It was too late to take the Banshee, so Cortana also used a teleportation technique, which she said she learned in the Halo control room.

Chapter 9 C Keyes' Death

The Flood occupied the Covenant cruiser "Truth and Reconciliation", and the liquid left by the damaged cruiser formed large and small shapes on the ground. Small pool. The Covenant were very afraid of the Flood flying the ship to escape from Halo, so they sent a commando team to destroy the Flood on the ship, but the situation was no longer under their control. Cortana found that the Covenant battle network was in chaos, but still received the captain's neural signal, proving that the neural chip had not been destroyed.

The captain was teleported back to the corridor of the cruiser, but Cortana didn't seem to have learned teleportation well and reversed the coordinates... A big pit in front blocked the way, so he had to jump down (if he didn't jump, he would If you turn back...)

Now we need to find another way back to the cruiser. When encountering a melee between the Covenant and the Flood, just wait. If you're happy, you can throw a few grenades over to increase the atmosphere. But be careful, the grenades thrown now will usually cause a series of explosions. After reboarding the cruiser, I found that the layout was roughly the same as the third level. The captain's nerve signals came from the command center of the spacecraft.

They fought all the way to the command center, only to find that the captain...

The Flood are very smart. They know that the captain's neural chip is connected to the Autumn Ship, so as long as they control the captain, they can control everything on the Autumn Ship. The spaceship can leave the halo! Now, the captain is no longer human, with a huge green sarcoma covering his body, with only a painful and ferocious face standing out. Captain Chiss is dead and has become a parasite of the Flood!

Humanity has made immeasurable sacrifices in this war, and the Flood must not be allowed to escape the Halo! This was the captain's last order before his death. Captain Masdar dug out the neural chip from the captain's head. Now there is only the last task left, return to the Autumn Ship and destroy the Halo!

In the end, the captain grabbed a copy of Banshee and fled quickly, disappearing into the night.

Chapter 10 C The Maw Escaped from Despair

Skicking across the glittering sea, Captain Masdar and Cortana returned to the dilapidated Autumn Ship.

After a few days away from home, Cortana returned to her post. The Autumn Ship's reactor was working fine, so she activated her self-destruct sequence. Suddenly came the laughter of 343 demon fire! In the engine room, 343 Demon Fire consulted the information on the Autumn Ship, murmured about retrieving their forgotten past (human history before the creation of robots?), and then manipulated the reactor's console to terminate itself. Destroy the program...the only solution now is to directly destroy the reactor engine.

The decisive battle will take place in the engine room... After all four reactors are completed, the engine has reached a critical state. No one can stop the explosion of the Autumn Ship. Cortana suggests escaping from the maintenance area on top of the Autumn Ship. Cortana calls Aigao 419 and responds at the external interface 4C. Cap jumps into a Warthog and, to the beat of exciting drums, begins his final journey on Halo.

There are still 6 minutes left before the explosion. As long as your driving skills are passable (keep accelerating, roll over no more than twice, ignore the enemies on the road, try to take the winding passage without roadblocks), follow Cortana's instructions. It's enough time. The 4C interface is a circular platform, waiting for Aigao 419 to respond.

Unfortunately, Aigao 419 was hit by two banshees and crashed, killing all the crew... The only intact spaceship was gone, and time was running out. How to escape from the halo? Cortana unexpectedly discovered that there was a Long Sword Fighter parked in Port 7. This was the last straw! (How is it a bit like the episode in "Dragon Ball Z" where Goku couldn't find the spaceship to escape after defeating Fili on the impending Namek planet?)

There are less than 2 minutes left. Playing the theme music of Halo, the captain drove to an open docking port. A pile of bunkers blocked the way. The captain immediately jumped out of the car and rushed towards the Long Sword fighter plane.

The Flood seemed to know that they could leave the Halo in this fighter plane, so they swarmed towards it. The captain closed the deck in time and flew out of the docking port, leaving behind countless ant-like Flood demons and the remaining struggling Covenant and humans who were swallowed up by a huge fireball. (If you complete the game on Legendary difficulty, there is a hidden animation here. After watching this animation, you will understand the true meaning of "truth and reconciliation". Come on, Captain!)

Long Sword Fighter Flying Out of the halo's atmosphere, a bright light appeared on the ring. The halo broke from there, and the fragments continued to spread and collide, accompanied by a huge explosion. However, the universe is a vacuum and no sound can be heard.

Captain and Cortana are the only ones to escape. In order to save the Earth and prevent the Flood from spreading, they destroyed a Covenant cruiser and destroyed Halo, but also lost an entire human force. Cortana thought everything ended with the end of Halo, but Captain thought a new crisis had just begun.

In the dark universe, there is a little blue light flying, getting bigger and bigger, and finally, it turns into a sphere shining with blue electric light... (End)