Hywel, the King of Dyfed, falls in love with Elen, the beautiful young daughter of the deceased King of Dyfed. Their betrothal makes political sense, as it unites the two kingdoms, but their love for each other is genuine. Hywel becomes a just and wise king, introducing reforms to the Welsh legal system and forging alliances with neighboring kingdoms. After going on a pilgrimage to Rome to get his law code approved by the Pope, Hywel gets...