On September 17, Circle, a world-renowned stablecoin issuer, announced that it will launch the USD Coin (USDC) stablecoin on the Sui network. This news not only marks the further expansion of USDC, but also means that the Sui ecosystem will usher in an influx of more users and capital. The role of stablecoins in the blockchain ecosystem is crucial, especially widely used assets like USDC, which provide a reliable value storage and payment method for decentralized finance (DeFi) and other on-chain applications. The introduction of USDC on the Sui network is a crucial move that paves the way for the future development of Sui.