The scalpel and gun are the exclusive weapons of forensic doctor Lin Yan and criminal police captain Jiang Yi. She used a knife to decipher the corpse's testimony, and he used a gun to pursue the traces of crime. They worked side by side for five years and became the most tacit partner of the Nancheng Police Force. He remembered the lime mints she would eat when she had hypoglycemia, and she hid the photos of the scars he left behind when he protected her. Their feelings were secretly secret but never revealed.
Internet celebrity Su Ya died mysteriously, and clues from the Silver Star Earrings and Nuanyang Welfare Home implicated the two in the disappearance of the girl Lin Xiao ten years ago. Amid the thunder of an abandoned factory in the suburbs, they accidentally exchanged bodies - only when she held his gun did she understand the weight of "standing in front of her"; only when he held her knife did he realize the awe and tenderness of facing a corpse.
Misplaced identity becomes the key to solving the case: she used forensic meticulousness to discover surveillance details, and he used criminal police sensitivity to uncover autopsy clues. They see glimpses of sincerity in each other's lives - her autopsy notes are posted in his apartment, and his mission photos are kept in her drawer. From the fragments of the Japanese food shop to the notes in Huaishu Cave, they understood the deep feelings in mint candies and old coats while solving the two cases.
When the truth was revealed, thunder rang out again, and the moment their souls returned to their original places, the two finally took off their disguises. The best partner is one who understands your wounds and your perseverance, is willing to protect you with your life, and is more willing to accompany you with sincerity for the rest of your life. This is a pursuit of justice and protection, and it is also a deep love that transcends skin.
