In recent years, the metaverse has attracted enormous attention from around the world with the development of related technologies. The expected metaverse should be a realistic society with more direct and physical interactions, while the concepts of race, gender, and even physical disability would be weakened, which would be highly beneficial for society. However, the development of metaverse is still in its infancy, with great potential for improvement. Regarding metaverse's huge potential, industry has already come forward with advance preparation, accompanied by feverish investment, but there are few discussions about metaverse in academia to scientifically guide its development. In this paper, we highlight the representative applications for social good. Then we propose a three-layer metaverse architecture from a macro perspective, containing infrastructure, interaction, and ecosystem. Moreover, we journey toward both a historical and novel metaverse with a detailed timeline and table of specific attributes. Lastly, we illustrate our implemented blockchain-driven metaverse prototype of a university campus and discuss the prototype design and insights.

翻译：近年来,随着相关技术的发展,逆向已经吸引了来自世界各地的巨大关注。预期的逆向应该是一个现实的社会,具有更直接和物理的互动,而种族、性别甚至身体残疾的概念将会被削弱,这将对社会非常有益。然而,逆向的发展仍然处于萌芽阶段,有很大的改进潜力。关于逆向的巨大潜力,产业已经提前做好准备,并伴之以狂热投资,但是关于科学指导其发展的学术界的逆向的讨论很少。在本文件中,我们强调具有代表性的社会公益应用。然后我们从宏观角度提出一个包含基础设施、互动和生态系统的三层多元结构。此外,我们踏上一个具有详细时间表和具体属性表的历史和新颖的逆向。最后,我们展示了我们大学校园中已经实施的由链驱动的逆向元原型,并讨论了原型的设计和洞察力。