Megumi-chan is a girl with a secret past. She used to be a boy until she met a person she thought was a magic user. This person gave him/her a magical book from which a genie appears to grant one wish when blood is applied to it. Megumi made the wish to be a man in a man's body but the genie has a twist: he grants wishes backwards so he turns Megumi-kun aged 9 to Megumi-chan. Years pass and Megumi enters High School where she immediately beats up the school bully who of course falls in love with her. She is looking for that book again to be able to reverse the spell placed upon her.

Alternative title:
天使な小生意気 (Japanese)
A Cheeky Angel

Cheeky Angel
Manga
20 Books

Alternative title:
天使な小生意気 (Japanese)
Tenshi na Konamaiki (Japanese)

Plot Summary: Megumi is a nine-year old kid who, after saving a sorceror from getting beat-up by some punks is granted a wish. His wish to become the "manliest man on Earth" is misinterpretted as the "womanliest woman on Earth" and he is transformed into a girl. Six years later, Megumi may still have the body of a girl, but behaves like a guy and is only interested in fighting and martial arts. Megumi takes her new school by storm with all of the guys lusting after her as she attempts to deal with the day-to-day problems of any other normal teenage girl.