Cao Yi (Vivian Hsu) is a single mother who lives with her son Xiaohu (Arui). In order to make a living, Cao Yi has to work non-stop and seize every opportunity to earn extra money, which makes her very unpopular with her boss in the company. She was even sent out to work as an assistant to photographer Xiaotie (Huang Xiaoming). Xiaohu watched his mother busying around every day but forgot to care about him, so he made a wish to Santa Claus, hoping that his mother could become as powerful and omnipotent as the robot "Made 2" in the cartoon. The hard work of the past few days made Cao Yi suffer from overwork. Xiaohu, who saw all this, blamed himself for the fault. He was afraid that his mother would really become a robot that never stopped, and finally crashed completely due to overuse. In order to avoid this phenomenon, Xiaohu thought of a wonderful plan.