Metis is an open framework built on a two-layer protocol for the creation, management, and development of decentralized self-organizing company DACs. It distinguishes DAO from DAC and describes the latter as a subclass of DAO. DAO focuses on governance issues, while DAC is specifically designed to address the daily operational and management issues of the project. It focuses on building a sustainable and decentralized company on the high-performance underlying blockchain through the DAC framework.Project IntroductionMetis is the infrastructure that supports the operation of Layer2 in the Web 3.0 economy. The goal of Metis is not only to reduce gas fees and improve transaction efficiency, but also to focus on the scalability and ease of construction of functions on Layer2.Metis also integrating the architecture of decentralized companies (DAC) into its Layer2 infrastructure, facilitating developers, project owners, and community leaders to build their applications and communities. Metis uses preset tools, templates and interfaces to make application development and collaboration management easier, and allows projects and communities to enjoy the advantages of Ethereum ecology without worrying about the cost and efficiency bottlenecks of Ethereum.Metis's highly scalable Layer2 infrastructure supports a wide range of user cases, including NFT platform, decentralized social platform, open source developer community, Opinion leader community, game community, Gig economy, crowdfunding, mobile mining, decentralized exchanges, etc....