On the Northland train, a murder case happened in front of the criminal investigation captain Wen Zhao. When he was at a loss what to do, Fu Yixing, a man who claimed to be a detective, easily solved the problem and quietly took away Wen Zhao's handcuffs.
When they met at the police station, Fu Yixing never thought that his partner was the cold torture detective captain whom he had met in the morning.
Wen Zhao: Oh, have you surrendered?
Fu Yixing: ... What a coincidence. Sir Wen
The Hanchu TV station murder case, the Seoul hospital murder case... The complicated and confusing cases have shrouded Seoul under a cloud. The eleven-knife death method is like a curse. The serial murder case involves the summer that made Fu Yixing painful and broken fifteen years ago, and the black and blood were entangled.
When a butterfly flaps its wings, can it create a storm?
When a person fights his or her life and death to find the truth, can he change the world?
Purpose: Pursue the truth and change the world