After going bankrupt, Lu Li opened a treasure appraisal live broadcast room in the era of spiritual recovery, just to make money to pay off his debts. Until he connected online and identified an Internet celebrity's family heirloom as the murder weapon, and when the whole network was watching his joke, his ex-girlfriend Jiang Wan burst into the scene in handcuffs - she is now the captain of the Supernatural Crime Investigation Division. "Explain me," Jiang Wan looked around at the "rags" he had picked up from all over the room with a cold face, "Why are the treasures you have inspected all linked to murder cases?" Lu Li squatted down with his head in his hands: "I said I just wanted to help you hit KPIs, do you believe it?" The audience then discovered that the bankrupt guy's live broadcast room was not identifying treasures, but murderers; what was broken was not mirrors, but unsolved cases. And the mirror he most wanted to reunite with was waiting for him to surrender with handcuffs.