How powerful is the Monkey King's havoc in the Heavenly Palace? Why did he ask for help everywhere when he learned the scriptures?

The Monkey King was really imposing when he made a scene in the Heavenly Palace, but that was 500 years after he went to learn from the scriptures. When he met a monster, he asked for help. The reason is that after 500 years of pressure, Wushu has degenerated, and these monsters have an instrument in their hands. The Monkey King can't win at all. Plus, after several times, the Monkey King knew that these monsters were sent by heaven, and naturally knew the ins and outs. Of course, he had to seek foreign aid, so as to solve them more quickly and save more effort.

First, after fighting at the foot of Wuxing Mountain for 500 years, the martial arts are not as backward as those monsters.

The Monkey King's martial arts were really high when he came back from the Buddha, so when he was bold, he called himself the Monkey King. He has struggled with the Tathagata for 500 years, but he knows little about it. During these 500 years, the Monkey King not only failed to practice, but also had difficulty in moving, and it was normal for his martial arts to regress. Now all the monsters he met have been practicing for many years, but he wasted 500 years and had to find reinforcements.

Second, the devil has an instrument in his hand. The Monkey King didn't even do it.

In fact, to be fair, if these monsters compare with the Monkey King, they may not have a chance of winning. The Monkey King was also a disciple handed down from the Buddha. Even if he has been abandoned for 500 years, even monsters can't cope. The main reason is that these monsters don't take the usual path, and they use the multiplier to deal with the Monkey King. They are either bells, gourds or cauldrons. Even if the Monkey King is good at martial arts, he can't help the treasures refined by the immortals.

Third, the Monkey King knows that these monsters are sent by heaven, so it saves time and effort to seek foreign aid directly.

As the old saying goes, monkeys are the best, so I think, after two or three goblins fell from the sky, the Monkey King should also know some doorways in his heart. Ordinary monsters must have died under the siege of him and Pig Bajie, so these monsters can only be sent down from the sky. When encountering a difficult monster, the Monkey King stopped trying as hard as he did at first. Instead, he went to heaven to ask if anyone had lost his mount or fairy, which saved time and effort.