She, Su Xiner, was a smart and kind-hearted woman who was betrayed by her true love and best friend. Once she traveled through time, she was originally a wealthy lady, living a happy life. However, an imperial edict landed her in the harem. Amid conspiracy and betrayal, she emerged from her cocoon and transformed into a butterfly, and staged a poignant and sadistic love story with the emperor. She is not unmoved by the people who have been waiting for her, but she only has one heart and cannot tolerate the second person...