Female protagonist, the fiancée of Mu Beichen. She is the daughter of Mu Beichen's father's lifesaver, and the Mu family owes a great debt to her parents. She is kind, gentle, and sympathetic, often defending others like Mu Beiwang. She deeply cares about Mu Beichen but is heartbroken by his actions with Xu Xueqing. She waited at the marriage registration bureau at eight in the morning for them to register their marriage, but Mu Beichen instead went to pick up Xu Xueqing. She ultimately decides to end the engagement, telling Mu Beichen they may not be suited for each other.
