Sixteen-year-old Luo Bing makes a playful prayer and ends up crossing time and space to land on Kansas Planet, right when Kansas Planet is experiencing the end of the world. Clueless about this alien world, Luo Bing is terrified. Fortunately, Noah City gives her sanctuary and she eventually gets a chance to explore this new world. The end of the world is marked by extreme scarcity. Ubiquitous radiation has heavily limited the food, water and resources, and danger lies at every turn. As a result of this extreme environment, some humans have evolved and developed superpowers, while others have turned into monsters and even spirits.