Klay Universe is a decentralized , customizable metaverse platform built on KlaytnNetwork. Klay Universe is fully opened and has a variety of UNIVERSE based on Minecraft, which has been released as an open source.Users who own UNIVERSE, NFT of Klay Universe, can build their own metaverse .You can create your own metaverse to increase its value and sell it. Owners can also implement whatever they want, indudinginviting users to hold events, regardless of whether they have UNIVERSE or not.