Fu Jiujiu is a woman and a top student in the law department at China University of Political Science and Law. A nimble and agile black belt in taekwondo, she is clever, quick-witted, humorous, optimistic, and cheerful. She comes from an ordinary family and has a mother who loves her dearly. Her father was a police officer who died in the line of duty. He left her when she was very young, so from childhood she was determined to become a police officer and catch the criminal responsible for his death.
Ming Mei is a woman studying forensic medicine at Fudan University. She is a rich beauty whose parents are both company CEOs. Cool and aloof, she says little and acts decisively, doing things her own way. She loves forensic medicine, so she gave up studying abroad and chose the life she wanted for herself.
