After losing her older brother, prince Finneas, princess Billie finds out she'll be the next queen, and between countless parties for future queens and kings, and training classes for next queens and kings, princess Billie falls in love with prince Brandon, the next king of the Dragon kingdom. But what happens when princess billie's parents, king and queen, dont approve any relationship between the two of them, due to rivalries between the royal Oconnell family and the royal Adams family, and also because with a relationship like the one princess Billie and prince Brandon had, two kingdoms would have to become one, since princess Billie is the future queen of the Butterfly kingdom and prince Brandon is the future king of the Dragon kingdom, two completely different kingdoms, and thats not all, because the king and queen start looking for the "ideal match" in their eyes, for their daughter who will be queen in the future, will princess billie give up or fight for the love of her life? And will prince Brandon fight too, or give up when his parents, king and queen of the Dragon kingdom finds the "ideal match" to be his future wife?