Aijo gakuen, genie, เครื่องสั่นของพระเจ้า, คิดได้ด้วยมือขวาของปีศาจ

The school was cursed by a monster ——— the arm became a machine vibe monster ——— A monster that has lived in the area since ancient times. Erica is a descendant of the Demon Clan who hunts it. She was