Storyline:Europe, 8th century: The Great Frisian empire is attacked by the Franconian army, which also occupies the strategically important trading settlement Dorestad. Countless people lose their lives that day. Even the strong Frisian warrior and king's son Radbod (Gijs Naber) is tied up, sent on a raft on the high seas and left there to his fate. But he survives and stranded on the coast of Denmark, where he is received by a Viking clan. After many years in which he can win the trust of his new companions, he returns with a shrewd plan in his Frisian homeland: Together with a powerful Viking troops, he wants to start the all-decisive battle against the Franconian occupiers and finally drive them away. ..