Kyye Burrel, a paladin of Bahamut, was once a close friend to Kadrian, and they were unlucky to cross paths with Xaro Voss, the Foul Phantom of Kentricury. In his spitefulness and rage, Xaro not only defeated them but corrupted the mind of Kyye so profoundly that he forsook Bahamut and pledged his eternal soul to Tiamat, his bitter rival. Now Kadrian and his allies quest to venture into the den of Tiamat to retrieve his friend from torment. Among them is also the unlikely ally Jester Voss, seeking to repair the harm his younger brother has done throughout a career of carnage.