The play begins with the appearance of 3 witches who tell others of their future. Meanwhile The king's generals, Macbeth and Banquo fight in a battle for their King Duncan. Eventually after the battle, Macbeth is prophesized to be the future King and Banquo as the father of many Kings by the witches. Out of greed, Macbeth and his wife, Lady Macbeth plan to kill King Duncan in order to gain the throne. Many of the decisions Macbeth makes continues the play.