A man looking for the release of a long-time prisoner takes a police officer, his daughter, and a group of strangers hostage.

Xia Dongsheng, a man with deep anxiety which was caused by him witnessing a tragic death of his schoolmate leads a boring life for forty years. The married man then takes the decision to feel young and vibrant again. He decides in order for him to feel young, he has to pursue beauty where he then chooses to chase after this gorgeous young girl named, Nana.