What are the main points of "Snake Marsh Ghost Town" in the notes of grave robbery? Please summarize it in detail? Mainly talk about stuffy oil bottle.

After successfully escaping from Genting Temple, Wu Xie woke up and had a long talk with his uncle. Wu Xie learned something that happened in the submarine tomb twenty years ago that his uncle didn't disclose. The clues about the mysterious death of Jie Lianhuan, as well as the grievances behind it involving the Silk Book of the Warring States Period and the old Changsha, have also been sorted out. Just when Wu Xie thought things were close to the truth, two videos of Zhang Qiling brought things back into the fog. ...

Looking for fragmented clues in the video, Wu Xie came to a strange Qinghai alone. ...

Following the clues left by predecessors, Wu Xie discovered the final destination of the archaeological team. In order to know the truth, Wu Xie joined the Qaidam Salt Marsh Expedition in A Ning, and his uncle's team mysteriously set off from Dunhuang. The two teams seem to have the same goal. ...

Extended data:

Brief introduction of the main characters in the notes of grave robbery:

1, Wu Xie

Wu Xie is the hero, the core and the spiritual leader of the Iron Triangle in the tomb-robbing notes written by Nanpai's three uncles. Born into a family of grave robbers, he is the grandson of Wu Ye, an old nine-door dog in Changsha, and the nephew of Wu Sansheng, a southern tycoon. Now the Wu family is in charge. In the sand sea, the whole sand sea plan was designed and planned, and it was renamed Guan Gen.

2. Zhang Qiling

Zhang Qiling, the soul figure in Nanpai's three uncles' notes on grave robbery, is one of the protagonists in this book and the spiritual leader of the Iron Triangle. As soon as it appears, it gives everyone a sense of security and hope, and it is almost omnipotent.

In the original text of the stolen pen, the younger brother has remained young for decades. The author calls it "an immortal whole", so there will be no immortal sequelae such as "corpse change", which can be described as perfect immortality.