Summoned as a hero in middle school, Hizaki Shio bested the Demon King and returned to Earth. Three years later, he’s summoned once more to stop Helheim—the secret society he founded during his chuuni phase when he called himself the Corpse King.

It’s the day of Kanata’s Selection Ceremony, when her Profession will finally be chosen. Kanata at fifteen is a prodigy who already excels at every skill. Many hope she will become a Saint and lead the Church, but Kanata herself has fluffier plans.

Akuto Sai arrives at Constant Magical Academy—the most prestigious magic school in the world—for his first year of high school. However, when he arrives at the Academy, his future occupation is prophesied to be… The Demon King?!