Royal Ortigia Magic Academy. Alto, on the verge of failing the summoning magic class and having to repeat the year, stumbles upon a grimoire and draws a magic circle, summoning…

A mysterious illness. An underground realm at its origin. Gifted with immunity, one young man enters to find a cure.

Takemichi Hanagaki is a freelancer that’s reached the absolute pits of despair in his life. He finds out that the only girlfriend he ever had, in middle school, Hinata Tachibana,…