What to do if your little sister was irreversibly chosen by the most dangerous academy on the planet, which is located distant galaxies? An academy where the most terrible and dark creatures live? An academy in which a soft-hearted creative magician will be turned inside out and turned into the same dirt as the rest of them? That's right - go there instead of her and show everyone who the main villain is! After all, I am the last sorceress in the Universe - the strongest dark woman.