<p>This book leaves the template of the inertia of natural human society and traditional ideological thinking, to illustrate the mechanism of the generation of the Sociality Brain and to explore the construction path of the human-computer symbiosis order. At the same time, this book proposes concepts including 'wisdom sharing system', 'the Sociality Brain', 'dual-brain world', 'off-site economic civilization', 'basic contradictions in the intelligent world', and 'class analysis and division of the dual-brain world', etc. This is a philosophical thinking about the intelligent world beyond the categories of natural human society and biological brain.</p>