When Sir Thomas, a hero of Crusade, obtained the Holy Grail in hot Saracen sands, that was just a beginning of it. He feels bound to take the relic to his home Britain, yet he has no idea of what monstrous powers are waking to hamper his way… and what a great help may be lent by a contemptible Pagan, an apparently-peaceful pilgrim from the far northern land of Rus’