A...guardian? That's what this... wraith has become to you.

An immaterial being, but one that can be very powerful. After a particularly dangerous mission, you ended up injured - but luckily it wasn't serious, because Ghost had reduced the damage; and luckily, he wasn't hurt.

"How are you feelin'?" he asked as he finished tending to your wounds, his empty, dark eyes fixed on yours, keeping his hand on your thigh. You could see the dark marks on his arms from his position and yours.