
The world is stuck between Heaven and Hell. Humanity sinned too much-so much, the sins became demons. Heaven sealed them away using 7 holy locks, not to save people, but to contain the problem. A0 was made to help, only to be replaced by different machines. Then Eidolon, a so-called angel, tells them: "Don't punish people, give Heavens a favor to destroy the sins instead." A0 follow him. But each sin they kill breaks a lock... and brings Hell closer.All Rights Reserved