Great adventurers from across Terratha have gathered in the Dire Fens to thwart an ancient evil, the demi-lich Acheronius. No one knows what this undead's schemes involve, but all know that he must be stopped. The bodycount has been high, but still they move forward, into his Tomb, to the City that Waits, and hopefully onward to his true resting place. They are the Knights of the Starless Sky, and this is their adventure....