A grand scam, the hidden truth, and the hidden legend about the Tang Dynasty.
Shen Aying, a master counterfeiter in the West City, found that her imitation was sent to the palace as a genuine product, and the appraiser Cui Buyi judged it to be authentic. An unjust case from ten years ago came to light - her father Shen Shu died in prison for making "illegal utensils", and the interlayer of the authentic silver pot contained evidence that he saved it with his life. The two people, who stand on both sides of truth and falsehood, are forced to join forces. With the help of craftsmen from the West Market, they approach the truth step by step.