In the video, a person is playing a game of Minecraft. The player is holding an Obsidian Sword and is standing in a grassy area with trees and a house in the background. The player then digs a hole in the ground and places a block of Obsidian in the hole. The player then digs another hole next to the first one and places another block of Obsidian in the hole. The player repeats this process several times, digging holes and placing blocks of Obsidian in each one. The player's health and inventory are visible on the screen.