The video shows a first-person view of a player holding a gun and moving through a building. The player is shooting at enemies and picking up guns. The environment is dark and smoky, with the player moving through different rooms and corridors. The player's gun is visible in the lower right corner of the screen. The enemies are wearing military uniforms and are shooting back at the player. The player is moving quickly and taking cover behind walls and objects. The video ends with the player continuing to move through the building, shooting at enemies.