Three months before the doomsday virus broke out, Chen Mo foresaw the disaster and built an impregnable underground safe house in advance. When the zombie wave swept the world, he took nurse Tang Tang and a group of survivors to hide underground, only to find that the safe house was not the end, but the starting point of a new world. Tang Tang's immune blood gives the team hope. The source of the virus concealed by Lao Zhou, the encrypted data tracked by Zhao Xiaoman, the arms deal in Suli, Gao Zhiyuan's self-sacrifice... Everyone hides a secret, and every clue points to a deeper conspiracy. When human civilization completely collapses, Chen Mo must make a choice: Survive by guarding the safe house, or lead this group of people with their own agenda to take back the world occupied by zombies?
