LXC (Lingxichain, Lingxi social chain) will rely on the characteristics of low global transaction costs, global versatility, and anonymity brought about by digital currency payment to develop a digital currency tipping culture. To put it simply, the Lingxi social chain is a global social blockchain DAPP for single men and women that uses digital currency rewards. Lingxin social chain DAPP is a social DApp based on big data intelligent recommendation and a new interactive mode; at the same time, according to the user's personal information, location, hobbies and other information, it calculates and pushes the people around you who match you, helping users get to know each other New friends with good feelings. LXC is not only the tipping currency of the spiritual social chain, but also integrated into the ecology of the spiritual social chain. In the future, the LXC Foundation will use LXC as the only tipping currency of the global blockchain social chain.