Doomsday Game: Rooftop Survivor
50 Episode
Reborn seven days before the apocalypse game begins, betrayed heiress Nora sells everything, stocks a time-stopped storage ring, and seals her top-floor apartment against giant infected rats. While her fake sister and cruel birth family wait to use her again, she builds a fortress with rescue captain Owen and his little sister. As floods, drought, and deep freeze follow the rat plague, her rooftop shelter becomes humanity's smallest miracle.