Great Qin Dragon Seal: the Gatekeeper of Return to Tibet

Xu Xiaoxi, a graduate student at Yanda, is a promising academic master in the eyes of his tutor, but is a vicious and ruthless "Little Xu" in Panjiayuan. But his true identity is that he is the last successor of "Gui Zang" in the world and the "cleaner" of this universe. The so-called practice is the only way to break the barriers of the universe; the so-called immortality is just to transcend the three dimensions and become the "observer" from above. However, observers are not just spectators, they are also judges. When the development of civilization triggers an "excessive" reaction, destruction will follow as promised. Xu Xiaoxi, who floated out of the Qinling River, thought he was an orphan of fate, until he touched the scroll of "Burn Yu Broken Slips". That's not words, that's the crack in the "Taizhu Gap", a miracle called "precession" in the long river of time. In the depths of the Dead Sea in the Black Gobi, behind the evil aura of the First Emperor and the Golden Man, Xu Xiaoxi discovered a truth that made him shudder: In this long history of thousands of years, every turning point of civilization has left a guidance trace that is exactly consistent with his fingerprints. Lao Tzu's ox cart heading west to Hangu, Zhuge Kongming's unfinished star map, Xu Fu's mirage of seeking immortality... It turns out that what he is looking for is not the big tomb, but the "security patches" he has left behind in countless reincarnations in the past. He must travel through the "precession" and ensure at countless time points that the fire of civilization will not be extinguished due to excess. "My name is Xu Xiaoxi. I'm not doing archeology, I'm saving the future." "If this universe is an experiment, then I am the experimental glove that is not allowed to exist."