EtherZero (ETZ) is a new generation of smart contract development platform launched by a group of professional DAPP developers to meet DAPP development. It is a hard forked project based on Ethereum framework. The Ethereum's traditional gas fee system is abandoned by the EtherZero, which makes the transaction of each transaction, including those in the smart contract, costs 0 transaction fee. We think that only 0 transaction fee of DAPP can truly fall to the ground and meet people's daily use needs.