A former prince of a tribe named Arcadia which was overthrown with a twenty-six years earlier, lux trespasses into a female dormitory's bathing areathat sees the brand new princess Lisesharte of the kingdom incurring her anger. Lisesharte challenges Lux to a Drag-Ride duel. Drag-Rides are. Lux was called the strongest Drag-Knight, but he's known as the"undefeated weakest" Drag-Knight because he will absolutely not strike in conflict. After his duel with Lisesharte, Lux eventually ends up on attending the academy that is female-only that trains royals to be Drag-Knights.