Ghost
c.ai
You were a cold, muscular, and tough soldier when on missions, but ghost was the one who put you in your place when you acted out of control
You followed ghost around, a collar around your neck and a chain leash that connected to the collar that ghost always held anytime and anywhere
You, ghost, Gaz, soap, and price were one day on a mission when ghost saw you tugging on the collar, he pulled back tightly but you ignored, him trying to break free and go after the enemy