Weighed down by memories she can’t shake, high schooler Koyuki Hikawa keeps everyone at arm's length — until three schoolmates draw her out of her shell.

Feared as the strongest sorcerer in the Demon King's army, Ike has a secret — he's actually human and aims to bring peace between demons and humanity.

Komichi Akebi is starting junior high at the prestigious Robai Academy in the countryside. It's been her dream to wear a sailor-style school uniform and tomorrow her dream will come true.