MAIN is a blockchain-based, distributed social application for the next-generation Web3.0 ecosystem, dedicated to building a fully decentralized encrypted communication public chain. MAIN uses its unique decentralized distribution technology and highly secure encrypted data transmission to enable safe and free conversations for users worldwide. In addition, MAIN offers management solutions such as social gaming, red packet rewards, live streaming, and tipping. Simultaneously, MAIN is also a new type of encrypted digital asset wallet that supports the storage, withdrawal, and exchange of various cryptocurrencies. MAIN is consistently committed to expanding in areas like social networks, supply chains, finance, payments, charity, and gaming. It has already partnered with multiple banks, financial companies, real estate firms, universities, e-commerce companies, and more.