The video shows a first-person view of a player in the game Minecraft. The player is standing on a gray stone wall and is placing a brown trapdoor on the wall. The trapdoor is then opened and closed several times. The player then places a lever on the wall next to the trapdoor. The lever is then pulled, and the trapdoor opens and closes. The player then pulls the lever again, and the trapdoor opens and closes. The video ends with the player looking down from the wall.