While working overtime, Xu Duoduo suddenly received an anonymous text message warning her that her colleague would mutate into a zombie in three and a half minutes. Reincarnated back to the day before the apocalypse, she crazily stockpiled supplies and awakened the multi-sided Rubik's cube spatial superpower. She was infected with the zombie virus and turned into a zombie while retaining human consciousness. During a search and rescue operation, she was discovered by her high school classmate, Qin Luo, captain of the 3A Special Operations Team, and brought back to the survivor base. Qin Luo discovered that Xu Duoduo possessed precious spatial superpowers and decided to include her in his team. From then on, this special little zombie followed the team out on missions, collecting supplies and fighting mutant creatures all the way, struggling to survive in the apocalypse.