Macbeth and his friend Banquo are returning home but on the way they encounter three witches that tell them that Macbeth will be nobleman and soon be king and Banquo's children will inherit the throne.
Macbeth and Banquo became noblemen after that because of the army that they had defeated before and King Duncan (king of Scotland) declares Malcolm to be his heir to the throne. When Macbeth returns home to his wife and tells her the prophecy that the witches spoke of, she tells him to kill Duncan so that he can be king.
When Macbeth and his wife invite the king and his noblemen to their home, Macbeth kills the king. After that, his wife mops the blood and he tells the everyone that the servants killed him.
Macbeth becomes king and his wife becomes queen after he murdered the previous king. However, his wife feels guilt for the murder whilst Macbeth returns to the witches for them to tell that a forest will come to him and Banquo will become king.
Macbeth hires assassins to kill Banquo and his child, however the child escapes and later, Macbeth's wife killed herself because of her guilt.
After that, Macbeth is alerted that an army is outside and when he sees them wearing camouflage, he realises the witches' prophecy was true and he tries to attack the army. After the battle, Macbeth dies and Malcolm becomes king afterwards.