A fantasy world where magic exists. This is a story where demons lived among the denizens of the world. And it’s the demon realm that was about to face an unprecedented crisis when three “Witches of Ruin” suddenly appeared and invaded the demon country of Saarland. Possessing power beyond what…

Our hero enters a school for training. He had a weird feeling about the strange place as soon as he passed through the gate, and then a lone girl called out to him. She led him to a classroom… and as soon as he entered, he was attacked and assaulted….