Out of kindness, Chen Yuan gives his housekeeper, Wang Li, a raise and presents her with 50,000 yuan to celebrate her daughter Lin Yue getting into Fudan University. Unexpectedly, the mother and daughter become increasingly demanding and ask for the master bedroom. After Chen Yuan refuses, he dismisses Wang Li. Wang Li and Lin Yue turn to Xu Dongsheng for help and use their prestigious university connection to secure a student assistance spot on a project, unaware that he has cut essential safety features to reduce costs. When a sudden power outage during testing creates a dangerous emergency, Chen Yuan risks his life to come to the rescue. Lin Yue finally realizes her mistakes and hands over evidence exposing the safety hazards. After the incident, mother and daughter confront their own shortcomings and start over honestly and diligently. Chen Yuan remains willing to help others, but he establishes clear boundaries and stands firm on his principles of safety and kindness.