Mary Boleyn (Scarlett Johansson) and her sister Anne (Natalie Portman) are beautiful, but their father and uncle take advantage of them. In order to improve his family's status and power, Mary's father wants to send Mary to the palace to become the mistress of King Henry VIII (Eric Bana). Mary later becomes pregnant with the king's child, but her sister Anne also enters the palace at this time, and she wants to seduce the king to gain his favor. It turns out that Anne has been plotting to enter the palace for a long time, in order to gain the king's favor and get the position of queen, regardless of the fact that her sister Mary has already developed true feelings for the king. As a result, the two sisters from the Boleyn family fight openly and secretly in the palace for their own love and interests. What is the result after the sisters fight?