未来机器城

A new model robot, 7723, designed to save humanity, crosses paths with the mischievous football-loving girl, Su Xiaomai. This unlikely pair gradually become the closest of friends through their constant bickering and clashes. However, their peaceful days are short-lived. Mr. Pang, who harbors a dream of destroying mankind, tracks down 7723's location. To protect Xiaomai, 7723 must format himself and revert to his original state as a killing machine. Yet, the gentle hues and brilliant moments imprinted with Xiaomai's name have already left an indelible mark on his existence.