The video shows a first-person view of a player in a game, placing blocks on a flat surface to build a structure. The player is using a cursor to select and place the blocks, which are gray in color. The structure appears to be a simple, flat surface with no intricate details or decorations. The player's inventory is visible at the bottom of the screen, showing a selection of different blocks available for use. The environment around the player is a flat, sandy surface with no other structures or objects in sight.