Start from Jiudun Skylight

In Du'an, Guangxi, there are more than 300 underground river skylights hidden in the folds of the karst mountains. Jiudun Skylight Group is composed of four deep pools connected by inclined wells. The water surface is only three to four hundred square meters. The water color is as blue as the solidified starry sky, but the water is more than a hundred meters deep, with caves and silent undercurrents. It is one of the sources of the Chengjiang River. It is called China's Underwater Everest by the diving circle, and is also called the Eye of the Earth by local people. Some people say that this eye can only swallow but not spit out. Anyone who sinks will never come back intact. The story starts from here, there is no protagonist aura, no immortality. Some people were buried in the underground river, some came ashore with scars, and some carved their names into the wind on the water. Their lives are bitten by this deep water and they can no longer let go. In 2023, Han Ting himself went down and never came back up. Jiudun Skylight, Aotai Line, Ledomain Snow Line, etc. Everyone is the protagonist, and their destiny is in their own hands.