In 2069, the super-intelligent computer zombie king used synthetic body zombie puppets to control the world, and was resisted by humans. In order to rule the world and manage mankind, the super-intelligent computer dispatched infinite monsters, robots, and other zombie puppets back to 2016 to collect humanity’s Perceive the information code and provide it to the super-intelligent computer. In 2016, people who were deprived of their perceptual information codes became emotionless, like walking dead, and human society was brutally burned. The victim Su Xiaoxiao lost her memory and wandered in the city. Nangong Shinichi, who is full of enthusiasm and believes that as long as he works hard, he will succeed in taking in Su Xiaoxiao and is determined to help Su Xiaoxiao retrieve his memory. In the process of searching for their memories, they were constantly attacked by dead puppets.