A diligent teen winds up living with his spunky childhood friend, a trainee witch, to protect her from a dire prophecy. But can they survive high school?

After learning heretical teachings about the Earth and the Sun, a child prodigy searches for his master's hidden research while evading the Inquisition.

With his family in debt, Futaro Uesugi accepts a lucrative job tutoring underachieving quintuplet classmates in this anime comedy series.