Making over three hundred Chaoshan fans a year, sustaining a million-yuan turnover, the promised forty percent share surprisingly leaves only thirty thousand! Intangible cultural heritage inheritor Shen Zhu no longer endures, taking her family inheritance tools to set up independently. From repairing fans in a narrow alley to going viral on live streaming, she relies on true craftsmanship to win back old customers and secure high-priced orders. Cousin Wang Li uses inferior goods to pass off as quality, usurps her identity, and after preemptively registering the time-honored brand, turns around to bite her back for infringement! Shen Zhu carries evidence to launch a strong counterattack, publicly exposes the forgery, takes back the ancestral signboard, and founds her own company. You use family affection to lower my worth, I use strength to win back the respect I deserve!