Anime Crossover: Sign-In System

In the Milky Way of the forty-first millennium, demons and monsters haunt the land, and ghosts roam in endless processions. Ahead lie countless branching paths. Ahead lies the only road to survival. Smash the chains that bind humanity in body and soul. The only thing humanity has lost is its chains. The sky on the eve of dawn is destined to turn blood-red.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.