An accident caused Gu Yanxi and her parents to travel back in time to ancient times. They fell into a mortgage crisis when they landed. Faced with a paralyzed grandmother, a young brother and a bully creditor, Gu Yanxi relied on her modern business experience to open a canteen next to Yunchang Academy. She led her family to sell sausages, promote membership cards, and make aloe vera gel. She skillfully used modern business thinking to resolve crises many times. She also accidentally rescued Prince Li Ye and received strong protection. During this period, they battled wits and courage with the greedy Shopkeeper Wan and his family. The whole family worked together to expand businesses such as study rooms, takeout services, and jointly-branded fast food. They eventually paid off the mortgage, upgraded the canteen to the "Qimiluo" chain brand, and became the richest man in Beijing.
