In a violent feudal society, a boisterous and salty teen mercenary scorns the need for family as she travels with her adopted nonhuman father. After rescuing a girl her age abducted for indoctrination by the sinister ruling witches, she discovers her royal birthright was stolen and her family murdered. Fueled by escalating rage, she embarks upon a quest of vengeance over a family she never knew, ignoring the cost being bled from the lives of those she loves.