Lunar Period

In 2026, a third rare gas that should not exist appeared in the Chang'e-6 lunar back sample. Lin Yan, an extraterrestrial sample analyst, discovered that this abnormal curve was actually related to the "Buzhou Mountain" and "Tianshu" left behind by his father before his disappearance fourteen years ago. As the experimental data was deleted in advance and the "Northwestern Sea" in ancient books gradually became precise coordinates, an Earth observation map with the moon cropped out surfaced. The Classic of Mountains and Seas may not be a myth, but a navigation record left before the fault of civilization. When the earth's tide began to affect the lunar soil, Lin Yan finally realized that the moon that humans had looked up to for hundreds of millions of years might have never been just the moon.