Leyline Civilization

The earth does not only have surface civilization. Deep in the earth's crust, there is a terrestrial civilization that has lasted for 100,000 years. The flow rate of time underground is ten times that of the surface - ten thousand years have passed on the surface, and one hundred thousand years have passed underground. Lin Ji, a 26-year-old geological prospector and veteran, has practiced breathing techniques with his grandfather since he was a child. He always thought that he was just an "ordinary person with good health." Until he fell into a crack deep in a Guizhou cave and fused with a black fragment. The fragments come from the first-generation Seal Master 100,000 years ago—an ancient being who fragmented his own space authority, spread it around the world, and used the space noise of the fragments to provide shelter for the earth for 100,000 years. Under the global forbidden area, there is an entrance to the center of the earth. In the underground world, the eight major races have been at odds for a hundred thousand years. In the earth's orbit, the surveillance satellites of alien civilizations have never stopped watching. Every time Lin Ji finds a fragment, he gets closer to the truth—— It is also one step closer to the hunter in the void. The new book is in preparation. The sample chapter of the first chapter has been released and will be officially serialized in August.