A Trip to the Old Days

The earth is vast, and many people will never be able to leave their own country in their lifetime. According to statistics, the country established by the Yi people, the smallest ethnic group, only covers an area of about 570,000 square kilometers. The largest country, Xia Ze, covers an area of approximately 149 million square kilometers. The capital of Xia, located in the center of the earth, is about 15.8 Million kilometers away from the center of the world, where the World Tree took root. It takes about three days for the famous strong man to travel from Xia's capital to the original place, about one and a half days for the sky orbit, and the teleportation device in an instant. Of course, Wang Xin didn't understand these things. This young man from the 21st century was currently looking at the sky in a corner of the earth in a daze.