In 2014, the earth was destroyed, humans were fighting for each other, and a small number of people came to another planet through the spacecraft [Mother]. Due to the harsh environment, a city in the sky was built [Floating], unnecessary people were driven into [Curse], and sinners entered [Punishment]. Historical cycles, human beings and institutions are atavistic. In such a world, the members of [White] keep running, just for the truth and repairing the broken world.