CLC (Contract Continental) aims to build a blockchain framework that can support high burst transactions. We can deploy some application blockchains for different applications on such a framework, so as to replace the solution of building applications on the public chain network. The application blockchain should have the same security and decentralization properties as the public chain system. At the same time, because the computing power of the network can centrally process a single application, the data transmission speed and user experience are greatly improved. Basic situation: The main network Terra-Chain is now online, Terra-Bridge supports the two-way cross-chain protocol of BTC and EVM structure, and the decentralized exchange based on Contract Continental is in preparation. -Bridge's fuel fee, used to pay cross-chain and transaction fees.