Modern cultural relic restorer Wen Zhiyu accidentally travels back to ancient times, becoming the young master of the century-old time-honored brand Zhigu Zhai, and is also bound to the antique appraisal and treasure hunting system. Facing shop management difficulties and the problem of authenticity of ancient artifacts, she relies on her professional foundation to check inventory, adjust operations, organize collections with partners, and develop specialty goods such as colored paper and fragrant ointment. Everyone studies traditional craftsmanship together and gains customers with excellent quality. Facing peer competition and various tests, Wen Zhiyu sticks to seeking truth from facts and honesty as the foundation, guarding the reputation of the time-honored brand. Zhigu Zhai is revitalized, and she also keeps growing on the path of inheriting culture and innovating management.