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 sustainable and decentralized companies on high-performance underlying blockchains 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 simplify application development and collaborative management, and allows projects and communities to enjoy the advantages of the Ethereum ecosystem without worrying about Ethereum's cost and efficiency bottlenecks.Metis' highly scalable Layer2 infrastructure supports a wide range of user stories, including NFT platforms, decentralized social platforms, open source developer communities, opinion leaders, gaming communities, gig economy, crowdfunding, liquidity mining, decentralized exchanges, and more.