The video shows a first-person view of a player in Minecraft placing white blocks on the ground to form a square. The player then places a blue water block in the center of the square. The player then places a glass block on top of the water block, followed by another white block on top of the glass block. The player repeats this process, placing white blocks on the ground, a blue water block in the center, and a glass block on top of the water block, followed by another white block on top of the glass block. The player continues this process until the square is complete.