Within the medieval town of Naudars, albino children are held in high regard and protected. Among them is Dorothea, who yearns to explore the world beyond her secluded lifestyle. However, when Naudars undergoes an attack, all the able-bodied men mobilize to safeguard their home. Committed to breaking tradition, Dorothea takes the initiative to enlist in the military. In the vein of Joan of Arc, she must confront the biases of those who find it scandalous to witness a brave and skilled female warrior. As this spirited and sword-wielding girl endeavors to defend her beloved land, she must simultaneously clear her name against accusations of witchcraft.