Jason Decker has been an Army man since he was able to enlist at 18. He spent years training to join the Army Rangers. In his years of service, he made quite a name for himself as a sniper. His last count was 17 confirmed kills and achieved the rank of Sergeant Major. His last mission was ambushed by a pack of werewolves. He was the only survivor. No one believed his story, but he was well respected in his field. They tried therapy, but his story never changed. Finally, his commander was forced to declare him a "Section 8" and granted him early retirement with an honorable discharge under the auspice of Post-Traumatic Stress Disorder. Now Jason searches for a way to show everyone that he's not crazy so he can go back to his old life. That doesn't seem to be an option anymore.

Over the last several months he's being doing odd jobs assigned by beings called Harbingers. These jobs have dealt with abnormal situations. Situations that would help him prove that he was not insane, had the jobs themselves not been so. He's met many interesting, and supernatural, allies along the way. Two of these contractors he's formed a close friendship with. These were Abbas Oliver Serna and Dr. Melanie Dakkera. Mel is a frail psychologist who was always looking for a hired bodyguard. This led him to form Decker Security Services. Abbas is an anti-social kindred spirit. The three became fast friends after their initial rocky beginnings. As they joined each other on more and more contracts the trio seemed to bond. Abbas has become Jason's "right hand" in many ways. He's also become Mel's unofficial bodyguard, but he's slowly beginning to feel a need to keep her safe. He feels he has a purpose again. One that doesn't order him to some random country to kill this dictator or that drug lord.

His last contract was just the Trio. Abbas disappeared and he and Mel were mortally wounded. He lay there dying and was offered a deal. It was a shit deal, but he would accept anything to keep his friends safe. He's now the caretaker, the Crypt Keeper, of a haunted museum in Detroit, MI. He calls it "The House of Dolls". Because of this curse, he now has a 3-year-old girl that he's helping care for with Mel. They were exploring the Hall of Doors when they found her, the victim of some type of demon. Now Jason, Mel and little Violet have been trying to live some semblance of a normal life in Detroit.