Behind the bustling city, a battle about identity, trust and truth is quietly unfolding.Guo Yu, an ordinary person who was skeptical about Luo Wen's identity, had already defined this mysterious “Luo Wen” in his heart - he was the terrifying “Snowman Killer”.However, in this world full of unknowns, there is often a thin line between trust and suspicion.

Zhu Huiru, a woman who faced difficulties side by side with Guo Yu, saw Luo Wen in a different light.She believed that Luo Wen's appearance was not malicious. On the contrary, she felt that the help Luo Wen gave them was full of kindness.This disagreement caused Zhu Huiru to fall into deep hesitation. She didn't know whether to trust her intuition or follow Guo Yu's suspicion.

At this moment, an important account book of a criminal gang accidentally fell into Guo Yu's hands.This ledger was like a time bomb, pushing Guo Yu and Zhu Huiru to the forefront.The gangster brother Zhang Bing was searching for the whereabouts of the ledger in the shadows of the city, and Guo Yu and Zhu Huiru, two originally ordinary names, had quietly entered his sight.

At the same time, Yan Liang, a detective well versed in criminal psychology, was also secretly investigating all this.He was almost certain that Luo Wen was the legendary “Snowman”.However, the truth is often hidden in the bottomless darkness. To find conclusive evidence, you must risk going deep into the tiger's den.