The video shows a first-person view of a Minecraft player building a wooden fence around a pool of water. The player places wooden fence posts and planks in a rectangular shape, creating a border around the water. The player then adds a wooden deck on top of the fence, which is also rectangular in shape. The player continues to build the deck, adding more wooden planks and fence posts to create a solid structure. The surrounding area is covered in trees and grass, and the sky is clear blue.