Interestingly, many people are still unaware of the true gameplay behind the design of HyperCroc. If Smart Vault is the framework, then Croc Cards are indeed the core blood—both complement each other. I spent quite a bit of time pondering the logic behind these NFTs, and the more I researched, the more I found it substantial. The traditional NFT approach is nothing more than a combination of images and community, but HyperCroc takes a different perspective. Croc Cards are not just collectibles; they are deeply embedded in the functional layer of the ecosystem, forming a closed-loop value transfer mechanism with Smart Vault. This design concept breaks the limitation of NFTs being solely an identification or artwork, allowing each card to participate in actual economic activities. This is the direction in which NFTs can truly take root.