Having disavowed their noble birthright, young aristocrat turned notorious art thief Alistair is found out en route to a new village after months on the run. Instead of turning them in, their captors strike a deal - freedom in exchange for the use of Alistair's expertise in the search for the missing sun priestess Helena.

The search leads Alistair to the foreboding Castle Brim, where they uncover a plot by the nefarious Count Cosimo to plunge the world into eternal night and unleash his legion of undead upon the land. Can they put a stop to the Count's plan before it's too late?