Princess Luna of the Ocean Kingdom arrives, and declares herself Livi's fiance. She has loved Livi since they were children, and therefore views Nike as a rival. Nike is confused at first, but Luna's bold declaration of her feelings and effortless royal demeanor begin to fill her with anxiety.

Livi ends up in a dangerous state trying to achieve Tohara's unreasonable demand. To escape confinement and reach Livi, Nike injures herself over and over again. What awaits them at the end of their passionate struggle to find one another?