In a world where only women can be witches, one unsuspecting boy acquires their power. Magic is alive and well in the world, held on to beings known as Majiks. By completeing a Majik's trial, a Witch can gain the power of the Majik. However, this only applies to women. Even without being a Witch, all women can use magical items and other things embued with magic that men simply can't. That is.until one day the imfamous Human-Hater Majik Uroro is awakened and while the Witch Desscaras is unable to complete his trial, which is for a man to defeat him, one young man turns the world on its head and acquires the magic of Uroro! In this world, magic is alive. After long and arduous trials, a living magic--known as a Majik--is acquired by hunters known as Witches.

One day, the horrifying King Majik Uroro clashes with the Greatest Witch Desscaras on a remote mountainside. But then, a completely unexpected visitor--a lone boy--interrupts their battle. That boy is Ichi, a mountain hermit and a hunter who knows nothing of Witches and Majiks, but does have a particular obsession for killing anything that exudes bloodlust. And this very boy turns the whole workd on its head when, against all odds, acquires the destructive magic of Uroro, making him the only male Witch in the entire world! And not even Desscaras herself is prepared for the absolute headache the wild-child Ichi is about to give her.