Former workshop director Li Sumei was stolen technical achievements by director Zhou Zhiqiang and maliciously fired, reduced to a delivery driver. Zhou Zhiqiang intensified his actions by free-riding on delivery food, making malicious complaints, and even live-streaming rumors to frame her. Facing the step-by-step pressure, Li Sumei did not back down, using professional evidence to counter every frame-up, ultimately making Zhou Zhiqiang suffer legal sanctions, while she regained respect and returned to the factory. Justice may be late, but it will never be absent.