Daughter Tian Yi runs to the airport lost and found office to cancel her dad's missing person registration, writing, "The dad who belongs to others, I won't look for him anymore." Captain father Li Chenghan has been absent from his daughter's growth for years, yet pampers divorced colleague Zhu Chujun and her son in every possible way, even letting them occupy his daughter's room. Su Muying feels heartbroken, takes her daughter to leave home overnight, and resolves to divorce and fight for custody. Zhu Chujun unites with Li's mother to forcefully snatch the child and cyberbully the mother and daughter. Su Muying produces surveillance footage and chat logs to counterattack, and public opinion reverses. Zhu Chujun is fired, and Li Chenghan is permanently grounded. In court, he learns his daughter has suffered psychological trauma, wakes up to reality, and gives up custody, as the mother and daughter start a peaceful new life.