When a mysterious head injury causes amnesia, Manson Digby finds himself plagued by violent thoughts and dark dreams--which cause him to wonder if he might be going crazy. Embarking upon a journey of self-discovery, Manson will need to figure out if he should try to regain his past or move on to a new future. He worries that if he remembers, he'll become something more sinister than he already is. As he continues on his path toward rediscovering himself, Manson learns of things that could ultimately lead to the loss of his sanity...

Together with his mysterious companion, Lucy, and Father Alvarez, a guarded priest harboring his own secrets, Manson will try to solve his identity crisis while going up against forces who would rather keep him from discovering the truth and growing to his full potential. He begins to notice abilities within him that no normal human has. Unnatural phenomenon takes place wherever he goes, and his pursuers can do things that cannot be explained. Soon Manson will come to learn that he is at the very center of a global conspiracy of supernatural proportions. Horrific imagination will become reality and Manson's destiny will grow larger than he could ever imagine. Let this Dark Testament begin...