The Killer in the Dark

[Mystery] + [Deduction] + [No Romance]

Li Luan, captain of the criminal investigation squad, is “on the front lines of fighting crime.” Starting with what appears to be an ordinary murder, he gradually uncovers a secret and unsolved case buried thirteen years ago. Everyone involved in that case is murdered one by one, until the culprit behind it all turns out to be the person closest to him!