Book I: The Vigilante

In a world full of monsters, shunned by humanity and locked away deep underground... a human will enter by complete accident and learn just what it means to be a monster. After becoming friends and even adopted into the royal family, monsters begin going insane and the Royal Guard seems incapable of handling this threat. It's up to Chara Dreemurr to help save this underground, but little does she know what awaits her in this world she calls her own.