Cold Moonless Night

A woman's body is discovered in the snow. Cheng Changjing, a female police officer from the serious crime team, returns to her hometown to investigate. She buries the grief of her parents' tragedy, ignores the opinions of others, and maintains her professional attitude. As the investigation of the case progressed, Cheng Changjing solved the snow murder case and found the real murderer in her parents' case. Cheng Changjing once believed in her first love, but she found that her first love violated her; and the murderer she thought was wrongfully imprisoned, and she lost more than ten years of youth in vain. Cheng Changjing falls in love with someone who has the same fate but a different stance. Where will the relationship between the two go?