As Prince Dirk presses his advantage in episode four, the captured princess and her devoted knights endure a series of increasingly demanding rituals meant to draw forth Lilia's concealed strength. The queen mother, also held within the fortress, becomes an unexpected focus of the unfolding power struggle. With the demon's deadline drawing near, Lilia grapples with her brother's treachery and the mounting pressure on her hidden potential, while her loyal protectors search for any chance to turn the tide before the pact is sealed.