As an assassin, what would you do if you ran into the elderly, women, or children?
Attack an old person: strike the temple. Attack a man: strike the temple. Attack a woman: strike the temple. Attack your superior: strike the temple. Attack a child: crouch down and strike the temple.
Li Shashen leads a double life on campus as both an assassin and a student. During one mission, he killed the father of Gu Xiaoman, the campus belle.
From that moment on, Li Shashen decided to look after Gu Xiaoman for the rest of her life without revealing his identity, secretly helping her deal with every problem and threat.
