Cold Case. True Heart.

True Crime is his beat. But this cold case is personal...

Taehyung has turned his fascination with true crime into a popular vlog. He is confident he'll catch the killer when Detective Jeon Jungguk agrees to help him, but everything changes when he becomes a target...
"What, did you receive some negative feedbacks on it?" - Jungguk asks.
"Worse. My house was just vandalized". - Taehyung said in fear.