What kind of story does Shakespeare's tragedy Macbeth tell? How to evaluate this book?

Shakespeare's Macbeth tells the story of Macbeth, a medieval British general, who met a witch on his way home from the battlefield. The witch predicted that he would become king and that the descendants of another general, Bangor, would become king from generation to generation. However, when Sir Scott's prediction of Macbeth came true, Macbeth's ignorant ambition was suddenly awakened and began to swell. An idea lurking in his heart was suddenly exposed, and he was frightened by the terrible illusion floating in front of him and lost his psychological balance. In fact, his humanity still exists.

When he wanted to assassinate the king, he also had a terrible battle in his heart. He wants to keep the highest honor forever, and he is very eager for the highest power of the feudal kingdom. Later, at the instigation and instigation of his wife, he killed the king and gained the throne. The king's son was forced to flee overseas. In order to keep the throne, Macbeth hired an assassin to assassinate General Bangor. He tried to break another witch's prophecy, but Bangor's children also fled abroad. After Macbeth ascended the throne, he was tyrannical and indiscriminate, causing resistance and war, and finally died tragically.

Macbeth's novel is actually very simple, that is, an ambitious general kills the king and is finally defeated by the just side. But unlike other kingslayers, others may have planned for many years and finally won the position carefully. Their ambitions were there from the beginning; As for Macbeth, at first, he didn't want to be the supreme king, but he was content to be Sir Courtney. However, Shakespeare arranged for three witches to predict that Macbeth would become king, and it was this fable that aroused his deep desire. The prophecy is like a spell, which haunts my ears all the time, but he is indecisive and dare not really kill the king.

Shakespeare's greatness lies in that he didn't give us a chance to judge Macbeth from a moral height. Macbeth's tragedy may lie in the fact that there is no malice that matches his ambition, but ambition suppresses his conscience, just like a dwarf in a giant's robe, which will eventually end in tragedy.