The metaverse is not here yet, but Web 3.0 is already giving people a glimpse of its possibilities. From a technical point of view, the metaverse is the front end and Web 3.0 is the middle and back end. The decentralized characteristic of Web 3.0 defines the private ownership of materials. While, the metaverse is an immersive 3D virtual world where users can go about their social activities in real-time. We can use the example of buying virtual fashion to understand the difference between the...