As the killings multiply, Silas uncovers a forgotten seventeenth-century doctrine that believed language itself could be purified through fire, ash, and sacrifice. The murderer is not leaving random clues—they are composing a masterpiece built from ancient syntax, cryptic rituals, and carefully chosen victims.
But the deeper Silas decodes the mysterious script, the more personal the messages become. Someone has studied his life's work, twisted his theories into a blueprint for murder, and turned him into the unwilling editor of a killer's final masterpiece.
To stop the next murder, Silas must decode the alphabet before he becomes its final letter.