[Republic of China + Doting Wife + Revenge] Xu Mei, a famous female boxer in the 21st century, was severely injured in the brain by a punch from her opponent during an international heavyweight match. She was reborn in the body of a girl in the Republic of China. For some reason, the two souls can share the same body.
During the day she is the cute and sweet Xu Mei'er of the original owner, Miss Xu, and at night she is the cool, sexy and a bit tough Xu Mei'er.
Five years after her rebirth, Xu Meier, who was only 15 years old, was framed by others for causing an accident when she went out to play with her parents. Her parents sacrificed their lives to save her. In order to avenge her adoptive parents, Xu Mei resolutely joined the Qinghai Gang, a non-governmental organization, as a killer to investigate the murderers of her relatives and enemies.
By mistake, during an assassination mission, the person who was assassinated was Marshal Zhang of the Zhang family, Xu Meier's childhood sweetheart. From then on, the story of the two people has just begun...
