Shen Xingruo, a resident doctor in standardized training, refuses to provide excessive medical treatment. As a result, her 20,000-yuan commission is maliciously deducted by a corrupt executive until only 0.1 yuan remains, which is then thrown into hot soup to humiliate her. Facing exploitation, she transforms into a compliance fanatic and fights back using the extreme cost-cutting rules established by the executives themselves. She refuses to authorize illegal practices, causing the hospital to lose a multimillion-yuan contract, and strictly adheres to her principles by sleeping in a 60-yuan bathhouse, sparking a public outcry. Carefully gathering irrefutable evidence at every turn, she eventually gets the corrupt hospital shut down, sends its unscrupulous executives to prison, and completes her spectacular transformation from an exploited underdog into a woman earning an annual salary of three million yuan.