Xiao Tangtang, secretly married to Fu Group CEO Fu Yancheng, interns incognito to prove herself. When Fu plans to acquire her company, employees mistake her classmate Liu Yixiao for his wife. Liu bullies Xiao and frames her, but Fu rescues her in time. At the annual meeting, as Liu tries to steal credit, Fu reveals Xiao's true identity, exposing Liu's schemes and honoring his wife's hard work.