[Wasteland Survival] + [Infrastructure Building] + [Fourth Calamity] + [No Romance] The Fourth Calamity refers to players whose thoughts, actions, and game objectives are uncertain. Luo Zhi transmigrated to a post-apocalyptic Earth, becoming a noblewoman in a shantytown with 90% radiation and on the verge of death. The original owner had no family, no friends, and not even memories, but possessed a system that claimed to summon the Fourth Calamity! Luo Zhi declared: A game? Grinding? I can do it! Thus, the holographic game <Wasteland Online> was born! Luo Zhi, however, lived a carefree life, being raised and nurtured by other players. System: