THE AVE(banget)NGERS

Demon is the greatest enemy of humans who can feel it.
In this era there were already many gates of the Demon door that has been opened,
to close it back they needed some keys who scattered somewhere.

The story about a journey of some students who are having an outside mission.

> 03-06-17 All Right Reserved.

Collaboration fanfiction with @fullofdaydreaming and one other person.