The film’s story is set in the future 2016. Michel Bradley’s large arms company produced the world’s first robot police officers and dispatched them to perform tasks. Programmer Deanis one of the makers of robotic police. But outside of work, he still has a dream he persistently pursues: the next step in human evolution, a machine that "can think and feel".
Dean sought support from Michel Bradley but failed. Instead, he used the company's equipment to start manufacturing and experiments on his own, and successfully brought the artificial intelligence robot "Chapai" to the world. Chapai’s character is innocent and cute, and he keeps learning like a child. However, a robot that can speak, think, and paint has caused panic among Michelle Bradley and Vincent. Vincent drove the robot warrior to find Dean, intending to get rid of the robot Chapa, and the war between humans and machines broke out again.
