April is a great magician whose name precedes her around the world. However, she has narcissistic tendencies, sacrificing anything in the advancement of her own power and glory. Despite taking him on as an apprentice, April makes no real effort to actually instruct Denis in magic, using him as a glorified servant instead of treating him as a pupil.

Never seen without her trusty magician’s robes, April’s measurements aren’t known, but the way they hang imply that she’s well proportioned.

She’s also a virgin, despite most witches getting their magic from sleeping with a demon...

Maisie is a mischievous fairy which April sealed away in a book. Despite being pint-sized, she’s not your typical fairy, with a personality just as treacherous, caustic, and brutal as April’s. Maisie is also capable of becoming human-sized (albeit as a loli), which helps during the training scenes...

Seeking retribution for her years of incarceration at April’s hands, Maisie offers a Denis a deal: ”Remove this seal, and I’ll grant you the power to revenge yourself against April.”