The global economic system has been profoundly changed after the outbreak of the COVID-19 pandemic, and a new value Internet industry has emerged. This book illustrates the scientific laws and principles of the formation of the value Internet, revealing the huge crisis facing the global economy and the deep-seated causes for the strong impact of the Internet and blockchain on the financial sector. From rich practices, the author analyzes how network intelligent technology and the universal adoption of digital currency transform the digital economy industry, and designs methods and ideas for future industrial innovation and economic system reconstruction, so as to create an effective path of achieving reform in fields such as science and technology, medical care and education with the value Internet. A large number of domestic and international practical cases are included the book, which help readers to apply the methods and technologies of the value Internet in practice.