Lin Shuang, a cold-blooded forensic doctor, met Gu Xiao, a night market stall owner, during the investigation of a case. The two gradually fell in love with each other through contrasting interactions. However, they misunderstood and separated due to Lin Shuang's childhood shadow and the evil revenge of the villain Shen Mo (Lin Shuang's ex-boyfriend). Reunited many years later, in the process of uncovering the truth of the past and fighting against the villain, the two experienced sadistic emotional struggles and self-redemption. Can they finally break through the snow-like barriers and gain a warm ending?
