A princess enters a tournament for money. Her bodyguard gets taken by a sorceress. The OVA doesn't waste time pretending this matters, it pivots hard into whatever comes next, and that refusal to sit still is the whole point. The plot moves like someone flipping through a choose-your-own-adventure book, each beat landing before you can ask questions. This is adventure stripped down to momentum and comedy that doesn't care if you're keeping up. If you want a story that earns its runtime by moving, not by depth, this one understands the assignment.

Princess Minerva, the 17-year-old heir to the small kingdom of Wisler, would rather enjoy herself than bother with her studies or royal manners. When a martial arts tournament for warrior women comes to Wisler, fighters pour in, each hoping to win the cash prize. Minerva gets the sudden idea to recruit bodyguards from among the competitors and joins the event herself. Meanwhile, an evil magician named Dynastar has her own designs on the tournament, and things heat up when Minerva's bodyguard is kidnapped. The story is a single-episode OVA that mixes fantasy adventure with comedy.