When Madison Moningoen Daughter of the queen of the league of lionesses is forced to switch places with her twin brother Aspen. She is forced to go to the royal capital Eborat and train as a knight at the palace and earn her shield. Forced to play the part of a boy Madison faces many troubles and is forced to lie to those closes to her. When the league is summoned to the Eborat will Madison's secret stay safe or will she be exposed and lose her chance to win her knight's shield.