The video shows a first-person view of a player in a video game, specifically Minecraft. The player is standing in a room with yellow walls and a grey ceiling. The player's inventory is visible at the bottom of the screen, showing a green block in their hand. The player moves their hand towards the wall and places the green block on it, creating a new block on the wall. The player repeats this action several times, placing green blocks on the wall in a pattern. The video ends with the player looking at the wall, which now has a pattern of green blocks on it.