A wild land. A lethal fanatic. A violent revolt.
Northumbria, AD 794.
Those who rule the seas, rule the land. None know the truth of this more than the Vikings. To compete with the sea-faring, violent raiders, the king of Northumbria orders the construction of his own longships under the command of oath-sworn Norseman, Runolf.

When the Northern sea wolves attack for the second year, the king sends cleric turned warrior, Hunlaf, on a mission across the Whale Road to persuade the king of Rogaland into an alliance. But Runolf and Hunlaf have other plans; old scores to settle, kin to seek out, and a heretical tome to find in the wild lands of the Norse.

Their voyage takes them into the centre of a violent uprising. A slave has broken free of his captors, and, with religious fervour, he is leading his fanatical followers on a rampage – burning all in his path.

Hunlaf must brave the Norse wilderness, and overcome deadly foes to stop this madman. To fail would see too many die...