The story of a man named Yook Dong-sik who coincidentally witnesses a murder and picks up the killer's diary. While fleeing the scene, he gets into a car accident causes him to lose his memory. Due to the diary in his possession, he mistakenly believes that he is a psychopathic serial killer.

Release : November 20, 2019

Website : http://program.tving.com/tvn/psychodiary

Total Eps : 16 / 80 minutes

Total Season : 1

Rating : 6.97