Undefeated Bahamut Chronicle

Lux is the former prince of the Arcadia Empire, a nation toppled by rebellion five years ago. His life takes an awkward turn when he accidentally wanders into the girls’ dorm bathing area and catches sight of the new kingdom’s princess, Lisesharte, leading to her furious challenge: a Drag-Ride duel.

Drag-Rides are ancient armored mechanical weapons unearthed from ruins across the world, and Lux once carried a reputation as the strongest Drag-Knight. Now he’s derided as the “undefeated weakest” because he refuses to strike back in combat. After his clash with Lisesharte, Lux finds himself enrolled in a girls-only academy that trains royalty to become Drag-Knights.