Hou Naisen

Surgeon Gu Nian saves a drug dealer and is pulled into a deadly underworld, where they fall in love. After he vanishes in an explosion, she later meets a man who looks just like him but claims to be someone else. As she searches for the truth behind her mother’s death, hidden identities and buried secrets slowly unravel.

A young and beautiful police women who assigned as a undercover cop to find missing girls in one high school.