Office worker Lin Wan's coffee machine is forcibly demanded by her colleague Li Shasha under the pretext of contributing to the company, and is schemingly tricked and taken away after many twists and turns. Lin Wan insists on not compromising, resolutely calls the police, and safeguards her own rights and interests according to the law. Li Shasha and her mother are unrepentant, live-stream rumors, and make trouble at her door. Lin Wan calmly responds, makes a real-name clarification, and organizes evidence to file a lawsuit. In the end, Li Shasha and her mother are sanctioned by the law, the internal problems of the company are also investigated together, Lin Wan takes back justice, and goes far to Dali to start a new life in a coffee shop.