Adam lives in the outskirts of the City of David. His ordinary life is turned upside down when he unleashes a power typically reserved for holy priests. His whole life his parents have been holding a secret. Now, he and his mother are on the run from a horde of demons called Legion that have been hunting for Adam since his birth, but danger hides around every corner as they must navigate through a city controlled by the authoritative reign of the Caesarian Empire and its cosmic powers. As Legion closes in on their target, Adam will seek help from a demon-possessed girl, Maggie, a crew of refugees with blessed powers called the nephilim, and more. The end of the world is coming, and only Adam can prevent it as he comes to grips with his true destiny.