The queen of a peaceful kingdom gave birth to twin boys, with the firstborn being hardier and setting off to explore the world. When the king gets a warning about three dragons, he promises his three daughters to them. But a mysterious knight, Bayaya, kills the dragons and saves the princesses. In return, the king offers his daughters' hands in marriage to the nobles of the land. Bayaya then reveals himself to be the princess' bridegroom and wins her hand in marriage. After the wedding, the couple visits his parents, and Bayaya eventually succeeds to the kingdom and lives happily ever after.