Forensic doctor Qi Jin is known for his cold eyes, and he can always see the truth from the subtle cracks in the autopsy report, but he is questioned in a case of mistaken identity of a corpse. Legal consultant Li Jue is as meticulous as a knife and presses forward step by step to identify errors in the report. The two go from confrontation to deep entanglement. When the toxins in the deceased's body are quietly connected to the shady inside the hospital, Qi Jin's calmness and Li Jue's calculations collide on the edge of the truth - they are not allies, but they understand each other's bottom line better than any partner.
