In the medieval land of Voltaire, the influence of the gods is fading rapidly. But after a priestess made a pact with one of the gods, a mysterious Guild called the Mistwatchers rose to restore the glory of divines. Grayl and Erro, two members of the Guild, learn of many plots for power and betrayal within the Guild, but will they do anything about it? And what secrets do the other members hold, as well as the Guild Mistress? Who exactly is the Mistwatcher?