Raised unaware of his origins, Jacob Dillon is a successful architect and loving father until he encounters the newest overlord of the Syndicate, Miami's most dangerous criminal organization. Now, desperate and determined, Jacob embarks on a simple plan – find him and kill him. But when neither of them is human even the simplest plans get complicated. Soon, Jacob's reckless actions make him the prey of both the Syndicate and a hidden world of angels, demons, and their supernatural creations. With each strange encounter, Jacob believes he's losing his sanity, but he may yet learn the truth – if he survives long enough.