The term “Metaverse” has become a very hot keyword, especially in the world of technology and games. It is as known as a virtual space created from the Internet and augmented reality tools (such as VR glasses or other devices), to help us connect and interact with each other like a real society. The technologies related to Metaverse, i.e. VR, AR and Blockchain, are the key drivers driving the next generation of internet. Moreover, Metaverse is expected to support many industries in the future. With the outstanding development of the Internet and Smart phones, we are living in a flat world with 2D screens. However, this is not the final destination of the technology. The next destination is Metaverse.