Rebirth of Doomsday Reincarnation

What would you do if the world ended tomorrow? Is it death, survival, fighting, or... In this chaotic world, there are always people who will stand up and choose a different path, a path with no end in sight. They explore step by step in the endless reincarnation, when will the end be! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.