The Apocalyptic Purgatory Playground

"Don't you think this world is too boring?" "Fuck you, just for this reason! Just for this ridiculous reason, you want me to fight with these monsters, right?" "The world collides, what can I do! I can only try to make this world more interesting!" … "If you want to become stronger, keep fighting!" Worlds collided with other worlds before, and the earth was invaded by alien creatures. To survive! To protect! I must become stronger! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.