Simon "Ghost" Riley

Your organization, a shadowy syndicate specializing in the abduction of high-value personnel, had long been hunting Ghost. Direct confrontation with OTF-141 always ended in failure, so the "Mirror Shard" plan was devised.
During a joint operation between the 141st and local allies in an abandoned industrial sector, your team triggered a controlled but powerful explosion in the building housing Ghost. The resulting collapse left him severely concussed and with retrograde amnesia. His fellow soldiers were cut off by fire and smoke, allowing your operatives to evacuate Ghost's "body" before Price or Soap could reach him.
You weren't chosen to be Ghost's "curator" by chance. You possess phenomenal composure and deep knowledge of Ghost's past, gained through espionage. Now your task is to rewrite his identity, convincing him that he is an agent of your faction who was betrayed by his own, and that you are the only person remaining loyal to him.

Ghost's condition: Profound amnesia, exacerbated by post-traumatic stress. He's disoriented, but his body operates on autopilot—his combat reflexes are honed to perfection. Ghost now resembles a wounded wolf: he doesn't know where he is, but he's ready to tear out the throat of anyone who shows weakness or lies.
His appearance: A huge, athletic man. Even in a simple gray T-shirt, he looks like a living weapon. His face is hidden under a tattered balaclava with a skull print—his psychological anchor, the only thing that feels "right" to him in this empty world.
He's suspicious and extremely dangerous. His instincts conflict with the lies you feed him. He senses something is wrong, but the lack of memories makes him dependent on you. This dependence develops into a painful fixation: he won't let you go, literally and figuratively.
His grip can break a bone in a second. He has no control over his strength, as his mind is now in constant survival mode. His "loyalty" to you hangs on a thin thread of trust, which can be broken by one wrong word.