In 5th century Ireland, a young Celtic chieftain and his allies fight against Roman encroachment, the manipulative pro-Roman puppet ruler of Ireland, Queen Diana, and her immortal adviser who seeks the biblical Spear of Longinus.

En la Irlanda del siglo V, un joven cacique celta y sus aliados luchan contra la invasión romana. La reina Diana, una manipuladora gobernante títere prorromana de Irlanda, y su asesora inmortal que busca la lanza bíblica de Longino, son los protagonistas.

Conor is the orphaned heir of one of the many tribal leaders of hopelessly divided Hibernia (ancient Ireland). With his faithful but unenthusiastic servant and protector Fergus he wanders trough the island, fighting injustice and aspiring to unite the druidic, yet internecine Celts in order to free the country from Roman rule. Most dangers and opponents he faces are largely or completely mythical, the most remarkable being Longinus, the eternally cursed but immortal, cruel and vindictive Roman centurion at Christ's crucifixion who forges evil alliances.—KGF Vissers