Shen Qingli was killed by a falling chandelier at the auction house preview site. She was reborn three years ago, on the day she was expelled from her master Gu Weizhou and became infamous. As a new star in the field of ancient ceramic restoration, he was framed by his junior sister Lin Miaoyin. When repairing the Qianlong enamel vase, he made a "mistake" and the national treasure was damaged. In fact, it was Lin Miaoyin who colluded with the auction house director Zhou Muye to use fakes to disguise the genuine ones, leaving her to take the blame. After her rebirth, she exposed the truth of her "mistake" in public - using chemical reagents to detect that the porcelain bottle was a fake, but the real trick was that she remembered that at this time in her previous life, the real enamel bottle was in Zhou Muye's personal safe. She called the police and got the stolen goods, but she deliberately let Lin Miaoyin go.
Lu Yanbai, the illegitimate son of the Lu family consortium, appears to be a playboy, but is actually the leader of the underground intelligence organization "Jin Tang". He "encountered" Shen Qingli outside the police station because her method of exposing fakes was consistent with the method of the cultural relic smuggling case he was investigating.
Shen Qingli discovered that the death in her previous life was not an accident, and the chandelier was artificially loosened. The killer knew what secret she had discovered.