Traveling Through the Year 2098 [Earth]

In 2021, the world is experiencing unprecedented changes. Although the epidemic is still there, people have learned to adapt. Interestingly, the epidemic has become a catalyst for the technological revolution. At that time, remote working became the norm, and cloud computing and network technology developed rapidly. Online education has become popular, and AI-assisted teaching systems have begun to be applied on a large scale. Medical technology has made breakthroughs, and gene sequencing and vaccine development technologies have advanced by leaps and bounds. The rise of contactless services and the surge in demand for robot delivery and smart homes... Xie Xu, 23 years old, is an ordinary programmer in XY City. In the era of technological explosion in 2021, he, like other young people, is full of confusion and expectations for the future. He had just been laid off from his company and was facing employment pressure. He is full of curiosity about the development of science and technology, but the pressure of life prevents him from going deep into it. Received a mysterious email from the "Space-Time Administration". This email not only changed Xie Xu's fate, but also changed the direction of the entire world. When Xie Xu arrived at the future Earth, he discovered that humans had all moved away from the Earth. The situation on the Earth was not very good. The Earth was full of weird things, industrial waste, spirits, and unknown creatures. Although technology was very advanced, there were very few humans on the Earth.