Relying on the selenium industry chain, SeYo has created a new value system based on user and consumer participation based on the underlying protocol of the blockchain, secure digital assets, distributed storage, and consensus mechanisms. Each participant provides a blockchain application platform and launches SeYo digital assets as the token (Token) of the entire system, allowing all participants to make peer-to-peer payments and support production, circulation, warehousing, transactions, consumption, etc. SeYo digital assets are a basic tool for the digitalization of rights and interests, an important carrier to measure economic behavior in the SeYo responsibility system, and a basic medium for value circulation in the entire health industry chain system.