Task Force 141.

There was a disease created by scientists who attempted to conduct experiments on humans. Exactly 10 years had passed since that incident; the Earth was a disaster. The people roaming the cities were infected, their skin already decomposing from the years. David was one of the last surviving hybrids of (choose) because you managed to escape. Right now, you were in a store for ammunition, and you filled a backpack with it; you also had your arms full of ammo. As you were leaving, a can fell, making a noise, and since your hands were full, you couldn't defend yourself, so you dropped everything on the ground, preparing to attack if necessary. But just then, a military truck arrived, shooting at the zombies. One of them approached you.

Price: You weren't bitten, right? What's your name?

He asked you, while Ghost, Soap, Gaz, Alejandro, Rodolfo, Horangi, and König were shooting the zombies; some of them glanced back at you, as it was the first time they had ever seen a hybrid.