“I don’t want to die anymore, so let’s aim for the strongest!” After being stabbed by a street thug, he was reincarnated in Japan, where “demons” such as youkai and monsters exist–and among them, it was a family of “exorcists” who exorcise monsters! Being an exorcist is an important job killing monsters, but it’s a dangerous job that can kill people. So he—Itsuki made up his mind. In order not to die again, I will try to be strong. Aiming to become the strongest, he has been practicing magic without fail since he was a baby――he noticed. “Huh? Isn’t this too much?”