Oasis City Platform for VR contents is divided into various hubs such as entertainment, game, education, and shopping, etc. Initial contents for each hub will be fully supported by the Oasis City project team, and as the number of contents expands, the platform can also get expanded infinitely. Oasis City Platform enables not only for the Oasis City project team but also individual developers, startup companies and large-scale companies to freely create contents and share profit transparently, by combining VR and blockchain technology. It is also an innovative type of platform where users can enjoy the contents and get compensated at the same time. OASC is the key currency within the Oasis City and it can be used in every economic activity on the platform and the billing economy system. Billing economy system builds a healthy ecosystem by circulating currencies from the reality and the virtual world.