The video shows a first-person view of a person holding a gun and walking through a warehouse. The person aims the gun at a zombie that appears in front of them and shoots it. The zombie falls to the ground. The person then continues walking through the warehouse, aiming the gun at other zombies that appear in front of them and shooting them. The video is set in a dimly lit warehouse with concrete walls and floors. The person's gun is silver and black, and the zombies are dressed in various clothing.