I Asked You to Be a Film Police Officer and You Caught the Serial Killer.

[Reasoning] [cool article] [modern] [hard-core reasoning] [high IQ game] [rebirth to solve the case] [no system] [criminal investigation article] In his previous life, he was a legend in the police world, but due to his pursuit of the "X's Sacrifice" serial murder case, his family was tragically killed, and he himself was shot several times. When he opened his eyes again, he went back to twenty years ago, that summer when all evil had just sprouted! Accompanying rebirth is an absolute photographic memory and the ability to read micro-expressions that penetrate the soul. Alibi? The perfect crime? In his eyes, everything is a weak joke! In the interrogation room at the beginning, three micro-expressions directly defeated the psychological defense of the highly intelligent killer, shocking the entire police station! When the unsolved cases were solved one by one, the huge criminal empire hidden deep in the dark web finally surfaced. In this life, the identities of hunter and prey should be completely reversed...