Nike has settled into life in the Sun Kingdom. She is more interested in growing closer to Livi than she was when they first met, but she still can't understand what he's thinking all the time. Meanwhile, a coming out party is held to present the bride of Livius I.

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.

The Principality of Rain is in a flurry to welcome Livi and the rest of the visitors from the Sun Kingdom. Nike and Livi are relieved to find that Tohara is healthier than her message suggested. But a threat of unease approaches from the shadows...

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?