Metaverse is a decentralized public blockchain project. The technology architecture of Metaverse ecosystem includes Smart Property, Digital identity and Value mediation. The project will support the community to develop various financial and life applications based on smart assets on its public blockchain. In the early stage, the Yuanjie project will be developed and maintained by the Weiyou team. When the project reaches a certain maturity, its code will be open source and published on GitHub, and the Weiyou team will develop BAAS platform on the Yuanjie blockchain to provide technical and business support services for enterprise users.