Rebirth of Summoning Hokage

In a parallel world where demons are rampant, exorcism is a special and sacred profession. There are many exorcist academies in this world. The exorcist can summon ninjas through channels and possess them during combat, and possesses one to three percent of the chakra and skills of the summoned ninjas! Liu Dong found that he was unexpectedly reborn in the Exorcist Academy's promotion exam. Oh no! If you don't work hard now, you will fail... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.