Witchfinder Ed Grey is summoned by Alice, queen of the last standing realm on earth, to defend her and England against Morgan Le Fay and her champion in a final standoff. Grey must transform into the defender he was destined to be if England has a chance of surviving, while Le Fay has her own intentions for her. Hellboy creator Mike Mignola and fan-favourite artist Ben Stenbeck team up for a final story after the end of the world, continuing the fantasy epic from Koshchei the Deathless and Koshchei in Hell.