A smart, beautiful, and talented young lady from a wealthy family. Because her father was killed by a traitor, her whole family was exiled to the far west. In order to survive, she had to bear the humiliation and work as a servant in the palace. She also has a more important purpose, which is to investigate who is behind the scenes. She is the hope of dozens of members of her family, and she vows to clear her father's grievances. For a time, she thought she had found her enemy and she could take revenge, but when she really wanted to uncover all this, she was a little hesitant. She lost her way at the intersection of love and hate. Is this gentle, handsome man really her father-killing enemy? Is all his love for her an illusion?