A friend of mine said that I haven't understood the currency circle for a long time. Ask me how the currency circle is now. Tell him about it. I talked about web3.0 from 314 to 519, from web2.0 to web3.0, from dog coin icon to coinage, from L1 to L2. Gamefi talked about NFT, and the various tracks told him again. My friend said: although you poor than no money, know how much is really special.