To embrace the metaverse, Ethanim aims at building a new blockchain platform that supports the full decentralization of large-scale applications and enables high performance. Ethanim will redefine what "people", "space" and "applications" are in the Web 3.0 era to reconstruct the world perceived by humans. By building a powerful open platform, Ethanim will build a metaverse which is rich and prosperous, open and free, compatible and interoperable.