Single mother Shen Yun works hard for eight years, turning a dilapidated shop into a booming breakfast restaurant. Just after renewing a three-year lease contract, landlord Wang Defa and his son see the thriving business and instantly turn green with envy. To make a huge transfer fee, they tear up the contract, block the doors, and lock the shop, using every dirty trick such as spreading rumors and smearing, cutting off supplies and suppression, and even forging Shen Yun's signature, attempting to resell the in-store equipment together to a third party. Facing the step-by-step coercion, Shen Yun does not compromise, quietly retaining all evidence, firmly refusing to hand over her hard work. In court, the truth comes to light, the forged documents are exposed, and the greedy landlord father and son pay a painful price for their greed.