Anieska was once a member of a count's family called the "villainous daughter" because of her behavior. She instructed the beastman she had picked up to attack the fiancée of the prince she fell in love with but was betrayed and ultimately lost. After that, she changed her name to Anika and moved to live in a remote village.

One day, the lord summons her so he can welcome her as his wife. However, that lord was Ray, the beastman who once betrayed her. Anika, who was taken to Ray's mansion, who was once treated as a slave, decides to get rid of her long-standing grudge...