After an agression leading to an accidental drowning, Li Wei Wei, a famous fashion designer, loses 7 years of her memory. Whereby her memories stop at when she was 23. Her ex, whom she can't remember at all, is now her rival in the fashion industry and her fiancé is none other than her childhood best-friend. Trying to hide her memory loss, Li Wei Wei learns that she used to be a cold-hearted and cruel woman. As she meets more and more Chen Yi Du, her ex, she once again falls in love with him. But the past made him distrust her so much he now hates her. Huo Xiao, the fiancé, suspect Chen Yi Du of Li Wei Wei agression. He does everything in his power to protect Li Wei Wei and win over her heart.