Reborn in 1980, Lin Wanqiu refuses to repeat the regrets of her previous life. With her skill at making wolf-tooth potatoes, she starts from nothing and builds her own success. Despite rumors and obstacles, she runs her business with honesty, gradually transforming a humble street stall into a chain brand. At the same time, she studies hard and earns a place at university, protects her family, improves their living conditions, and finds true love. Through her own hard work, she creates a happy and fulfilling life.