Su Qing cooked for her roommates for a whole year for free and even spent her own money, but was forced to stop cooking when Wang Jia bragged that her boyfriend would cook for free. She threw out her account books as self-proof, moved out, and opened a food stall. The so-called free meal turned out to be a fake master chef and substandard meat; the roommates only realized they were scammed after eating their way into the emergency room. Wang Jia, consumed by jealousy, stole pictures and impersonated her, only to be publicly exposed by Su Qing. After the substandard meal scandal exploded, the villains were sentenced and fell into ruin one after another. Su Qing turned her food stall into the city's health food brand, signed a massive order with an international school, stopped being freeloaded, and finally lived as her true self.