The video shows a first-person view of a person playing Minecraft. The person is building a structure using gray blocks. The structure appears to be a small room or enclosure. The person is placing the blocks in a specific pattern to create the walls and floor of the structure. The background is a flat, grassy landscape with no other structures or objects in sight. The person's inventory is visible at the bottom of the screen, showing a selection of different blocks and items available for use.