Wu Qianqian, an orphan, works as an intern at an advertising company and suffers endless exploitation. On the eve of her confirmation, she unexpectedly wins 500 million in the lottery. After decisively resigning, she chooses not to lie flat. During a trip, she learns that a coffee shop owner in an ancient town is transferring the shop because his wife is ill. She decisively takes it over and renames it Nandu Coffee Shop. Later, through hard work and striving, she and a group of colleagues and friends expand Nandu Coffee, establish the Nandu coffee bean brand, and expand the coffee business overseas.