King Uther Pendragon, High King of the Celtic Tribes, braves the winter seas and sets sail for the Isle of Erin. It is his fifteenth year of rule. His mission: to take a war party and return with a prize that will lay to rest the ghosts of the past, allowing the Celts to reclaim their lands. But none of those who set sail realize that this quest will change their lives forever, and set in motion things they never thought possible.