Guardian: Lost Memories

Shen Wei was a recognized psychologist, a professor at the prestigious Dragon City University and a collaborator of the Special Investigation Unit of the police, in cases of serial murders. His life was normal, until a serial killer knocked on the doors of the University, choosing victims from the campus and becoming a victim when trying to save a student from been murder.

Zhao Yunlan, head of the Special Investigation Unit, could scarcely believe that the man he was in love with became a victim of such a case and even worse, a prime witness. However, when he woke up from his two days coma, his professor lost his short-term memory, forgetting the incident, but not the murderer, who waited patiently to finish what he started.

A crime Weilan story. The English is still bad, but give it a try, you may even like it, mistakes and all. I don't own Guardian, which belong to the amazing Priest.