Why is it so important to emphasize EVM (Ethereum Virtual Machine) compatibility? Because in the IT industry, the cost of ecosystem migration determines the survival of technology. High-performance chains that are not EVM-compatible (such as Solana or Sui) are fast, but developers need to rewrite code and learn new programming languages (Rust/Move). XAI, based on the Arbitrum Nitro stack, can directly run all smart contracts on Ethereum. This means that the code libraries worth hundreds of billions of dollars accumulated over the past decade in the Ethereum ecosystem, security-audited protocols, and mature development tools (Hardhat/Foundry) can all be "deployed with one click" to XAI. XAI stands on the shoulders of giants; it doesn't need to reinvent the wheel, just make the wheel turn faster.