The video shows a first-person view of a player in the game Minecraft. The player is standing on a black platform made of obsidian blocks, with a green block of lava in the center. The player is holding a redstone torch, which is used to create a redstone circuit. The player places the torch on the obsidian blocks, creating a path for the redstone current to flow. The player then activates the circuit, causing the redstone dust to spread and create a redstone signal. The player repeats this process several times, creating a network of redstone circuits on the obsidian platform. The video ends with the player looking down at the completed circuit.