Talking about the meta-universe in the meta-universe is a knowledge-sharing activity about the meta-universe by Guosheng blockchain research institute, explaining the development trend and interesting news of the digital age with the most vivid topic. This issue focuses on decentralized collaboration and Dao, and how new youth can participate in the construction of a new world in the meta-universe, and the cultural and organizational changes brought about by the next digital age. Keynote speaker: Guo Sheng blockchain analyst, China Standard Time Emperor Yao: 202103 Sep 20:00