In just a few short years, the blockchain has experienced rapid development, from the budding of 2017 to smart contracts, from DeFi to GameFi in 2020, and just past 2021, NFT is undoubtedly the hottest topic.The pace of blockchain has only accelerated and has not stopped. The NFT, Web3, and DAO that follow are trying their best to knock on the door of the metaverse. Today, the blockchain is moving away from the virtual to reality, and it is on the eve of large-scale implementation and empower...