Noodle restaurant owner Li Guilan financially supported poor student Chen Zhe for five years, yet was framed and reported by him over a plate of smashed cucumbers, resulting in a five-thousand-yuan fine. What disheartened her even more was that Chen Zhe not only took the sponsorship for granted, but also teamed up with others to smear the noodle restaurant and extort money. Refusing to back down further, Li Guilan, with the help of her son, customers, and the police, collected surveillance and transfer evidence, gradually uncovering the behind-the-scenes conspiracy and making the ungrateful pay the price. After experiencing betrayal, she still chooses kindness, yet establishes rules and boundaries for her goodwill.