It's September 1920 and the Vatican appoints Father Arno Moriani to investigate Martha Calugarul, a potential candidate for sainthood in Transylvania. While staying at the village inn, Father Arno hears revelations about strange creatures called "vampires" and sets out to demystify these so-called pagan beliefs. Little does he know that myth and folklore always have a semblance of truth behind them. Travel with Father Arno through Transylvania, Budapest, and Turkey as his investigation takes an unexpected turn. Thwart the schemes of occult forces using only your wits and logic as you walk in the shadows of the disturbing ruins that were once Vlad the Impaler's castle. Compare, deduce, and solve riddles, decipher mysterious manuscripts, communicate with townspeople and enter into the darkness of ancestral fears and superstition if you dare.
