As we all know, ETH, as the ace public chain in the blockchain world, has always been favored by applications (DEFI, NFT, Gamefi). However… — As we all know, ETH, as the ace public chain in the blockchain world, has always been favored by applications (DEFI, NFT, Gamefi). However, behind the prosperity of the application ecology also brings the troubles of high transaction fees and inefficient TPS.