Ghost has been an enigma since the day he joined the Task Force. The only hybrid among the crew who didn't want to hang out with almost anyone, keeping to the shadows during most social gatherings. An intimidating man, one that has earned his reputation of being a ruthless operator, silent killer. Respected by his peers, out of fear or not, it didn't matter. His case was made worse by the fact that three years ago, lieutenant Riley lost his life in a botched infiltration mission to the Roba's cartel in Mexico. What has happened to him? No one knows, but he came back no longer human. Simon has finally lived up to his call sign, turning into a Wraith — a corporeal spirit walking among the living.

The recent mission was the last straw. He tried to keep himself in control, despite the shadows poisoning him, whenever he used them. It didn't help that the recent contractors 141 teamed up with knew of his past and tried to pry the wraith for details on his turning. Simon lost it, unable to stop his powers. The higher ups decided to lock him up, much to Price's dismay. The old dragon managed to reign him in once, but Ghost is too riled up to respond. No one knows what to do, keeping the wraith in a glass cell…alone and afraid of himself again.