"She hid a secret under a pair of gloves, but on the darkest rainy night, she met the only person who could see through her scars."
——23-Year-old Lin Mian suffers from "contact phobia" due to childhood fire trauma. He wears black gloves all year round to cover his burn scars. On the surface, he appears to be a calm psychological counselor, but in fact he is trapped in a whirlpool of self-loathing. Until she accidentally became a special psychological counselor of the criminal police team and was forced to intersect with the criminal police captain Cheng Ye who suffered from traumatic stress disorder due to undercover work. The two are "patient friends" of each other. In the process of uncovering the truth of a serial arson case, they tear apart each other's disguises and face the game of addiction and redemption.