The Criminal Investigation Captain and the Genius Forensic Pathologist

Two male leads, no female lead. The story explores matters of the heart and has an open ending.

Detective Captain Cheng Ye is investigating a serial murder case when a fingerprint with no match in any known records is found at the scene.

At the forensic lab, the brilliant forensic pathologist Shen Yi is analyzing a badly damaged fingerprint sample using his own original 3D fingerprint reconstruction technique.

Cheng Ye bursts into the lab with the latest fingerprint evidence. They meet for the first time: Cheng Ye's bluntness stands in stark contrast to Shen Yi's calm restraint.