She's a pistol packing prodigy, and he's only on fire when hot under the collar!
Akari Mamiya wants to become a powerful BUTEI like her idol, Aria Kanzaki, but her skills are lacking. In fact, she's just a lowly E-rank student at Tokyo Butei High School, and her chances of getting to the top are slim. Determined to be more than she is, she makes the move to become Aria's Amica and receive training to be just like her! But is the double pistol-wielding ace ready to take on the challenge of teaching?