In the video, a person is building a structure in a game. The structure is made of red and blue blocks and is located in the middle of a body of water. The person is using a tool to place the blocks and is seen from a top-down perspective. The surrounding area is lush with green trees and foliage. The structure appears to be a small house or hut with a red roof and blue walls. The person continues to build the structure, adding more blocks to the walls and roof. The video ends with the structure almost complete, surrounded by the water and greenery.