There are thousands of digital currencies in the cryptocurrency field, but most of the things they have to do in careful study are fantasy, basically for the blockchain and the blockchain, and there are few that can really land in the future. But this is the inevitable stage of the development of new things. In the early stage of the industry, because supply is smaller than demand, all companies in the industry can enjoy a premium. And because the industry has no supervision or supervision in the early stage, it is inevitable that various chaos will appear. Just like the capital markets of the world, the initial stage was all kinds of bubbles, all kinds of chaos, all kinds of barbarous growth. Later, with the increase in supply and the gradual implementation of supervision, the market slowly stabilized.