An ancient top-grade lacquerware "Qian Wen Tian Cheng Box" that has been lost for hundreds of years and has just been exhibited in a national museum has been mysteriously stolen. There were no fingerprints or signs of damage at the scene, only a vague figure wearing Hanfu on the surveillance camera. During the investigation, the criminal police captain discovered that this case involved a traditional handicraft school that was hidden in the market and silently guarded a certain cruel inheritance rule. He must sneak into this world of "artists" and use modern criminal investigation techniques to solve a century-old mystery about "beauty" and "crime".
