Bai Jingcheng, a cultural relic restorer, accidentally traveled through time and became the police chief of the Republic of China. Faced with the mystery of antiques that are difficult to distinguish between true and false and the competition between various forces, he must rely on modern treasure appraisal knowledge to find a way out in the undercurrent of Shanghai.
Jin Ruofei, a rich socialite, took the initiative to come to the door and handed over a mysterious ancient painting: "Director Bai, my father died in the secret room last night - the only thing that disappeared was this authentic painting of Tang Yin." When counterfeiting overlaps with conspiracy, when trust and betrayal intertwine. The two tested each other in a series of situations, and had to work together to break the situation. And all the clues point to a shocking secret hidden by history...
