Fiona Belli is an 18-year-old woman who recently moved to college. While visiting her parents, Ugo and Ayla, the family is involved in a car crash, and Fiona alone awakens in a cage in the dungeon of a castle. Her memories of the incident are hazy. Noting that the cage that keeps her prisoner has been left unlocked, she steps out and begins searching for answers and a way out of the castle. Soon after, she befriends a
White Shepherd named Hewie. As Fiona begins to unravel the mystery in which she finds herself, she learns that she is the carrier of the
Azoth, an alchemic element, which for unknown reasons is being sought by Riccardo, the castle's keeper. The first enemy Fiona encounters is Debilitas, a large, mentally disabled groundskeeper who thinks of Fiona as one of his dolls. Fiona learns from a mysterious man named Lorenzo, that to escape the castle, she needs a staff from the chapel. However, upon taking the staff, Debilitas corners Fiona and Hewie, forcing a violent confrontation. They defeat Debilitas, but soon find their next enemy, Daniella, an icy maid. Daniella covets Fiona's ability to smell, taste, touch, feel, and "experience pleasure." She is especially jealous that Fiona can create life (via a fertile womb). Daniella is defeated when she is impaled with a shard from a ceiling window pane. The third villain is Riccardo, who wields a
flintlock pistol. For the majority of the game, Riccardo keeps his face hidden under a hood. Upon revealing himself however, Fiona is shocked to see her dead father's face. Riccardo reveals that he and her father, Ugo, are clones. He murdered Ugo in the car accident as revenge for leaving the castle and marrying Fiona's mother. He plans to use Fiona (by means of her womb and use of her Azoth) to bring about his own rebirth, so that he may live forever. As they fight atop a
water tower, Hewie rescues Fiona by attacking Riccardo, causing him to fall from the summit. The final enemy is Lorenzo, who seemed to be an ally, but who now menaces Fiona in several different forms. Fiona first meets him as an old, crippled man. He tells Fiona that Riccardo was always the problem child, and that he created both Riccardo and Ugo in an attempt to find a body with an Azoth which he could use to gain immortality. Ugo had the Azoth, but left the castle to marry Ayla. Now with Riccardo dead, Lorenzo believes that Fiona is his, so he can take the Azoth she inherited from her father. He chases after Fiona, but she is able to crush him in a rock press. However, she soon encounters a resurrected, youthful Lorenzo; the life energy he acquired from Riccardo's body has allowed him mastery over his own aging process. With the help of Hewie, Fiona causes Lorenzo to fall into a pit of lava. At this point, the castle begins to shake and collapse, and Lorenzo returns as a flaming skeleton. He chases Fiona as she heads for the exit, and attempts to block her escape, but as they reach the door, he finally dies, and Fiona and Hewie leave the castle. The game features multiple endings based on decisions made by the player: if Debilitas survives, he encounters Fiona and Hewie at the castle gate and lets them leave peacefully, otherwise he does not appear. If the game has been completed at least once and Debilitas survives, Fiona and Hewie can leave the castle early in the game, leaving a frustrated Lorenzo within. If Hewie's relationship with Fiona is poor, he does not rescue her at a critical juncture in the game, resulting in Riccardo capturing and impregnating Fiona. ==Development and release==