As Facebook officially changed its name to Meta, Facebook's layout in the past 7 years has not been completely wiped out, and the flywheel effect of the meta universe is becoming prominent. In the visible future, Meta Universe will rapidly expand into an industry with a market value of hundreds of billions of dollars. We can use online games as a horizontal comparison. The current online game industry has grown into a giant market with a market value of hundreds of billions, or even clos...