Here Comes the Black Witch!!

Chiyoko, a 5th-grader, is interested in the occult and spends her free time studying it. When a friend asks her to do a love fortune-telling, Chiyoko attempts to summon Cupid but ends up calling Gyubid, a powerful witch, instead. Gyubid claims to be the 'hottest instructor of the magic world' and begins training Chiyoko in witchcraft, but their lessons are intense and Chiyoko must keep them a secret from her classmates.