Doomsday disaster suddenly descended, and the city turned into ruins. Qiqi originally intended to quietly wait for the ending in her apartment, but didn't expect her broken-up ex-boyfriend Bo Liju to find his way to her door. The former lover had already mutated into a zombie leader, powerful and dangerous, yet uniquely harboring a deep obsession and guarding Qiqi in every possible way. In a doomsday where humanity collapsed and crises lurked everywhere, the paranoid zombie king uniquely dotes on timid and delicate her, as the two together struggle to survive in the ruined world. No system, no superpowers, a dangerous yet heart-fluttering doomsday exclusive romance begins right here.