云汐市公安局刑事技术科是当地要案、奇案的汇聚之地。由队长冷启明领衔，叶谦、司元龙、焦磊、张子芜等人组建而成的调查小组，是一支年轻、专业的刑侦精英团队。他们或是精于推理、善析人性的法场心灵捕手，或是玩转各种侦查仪器的技术控，更有老谋深算，指点迷津的老派警察和让人忍俊不已的圆滑青年。秉承着“破解死亡密码，守护生命尊严”的宗旨，他们各怀绝技、各司其职、屡破奇案，在一桩桩匪夷所思的案件中，见心见性、匡扶正义。天外有天，案中有案，真相渐显，始露人性。

In Yunxi City, a skilled forensic team led by Captain Leng Qiming unravels complex crimes using deduction, technology, and experience. As they pursue justice, they expose hidden truths and the depths of human nature.