At a wealthy family's hundred-day banquet, nouveau riche in-law Zhou Dafu looks down on plain-clothed in-law Shen Suqin in every way, seating her next to the trash can. Who would have expected this inconspicuous old lady to be the sole successor of the Imperial Household Department's Jade and Gold Workshop from the Qing dynasty. Armed with appraising and restoration skills, she repeatedly exposes fake goods scams, pierces through the conspiracies of the national treasure gang, and takes the arrogant Zhou Dafu as her apprentice. Watch the secluded old lady use her craftsmanship to punish evil, protect her family, and spread traditional craftsmanship.