The video is a screen recording of a first-person shooter game. The player is holding a gun and moves through a building, looking around corners and down hallways. The environment is dimly lit, with concrete walls and floors. The player encounters a watermelon on the ground and a staircase leading upstairs. The player continues to move through the building, eventually reaching a room with a large open space. The video ends with the player looking down at the gun in their hand.