Why was the ancient city of Hu Bayi driven back by the army?

Hu Bayi suffered unfair treatment in the army. When he resisted the unfair treatment of the leader, he unintentionally violated the orders of the army, so he was expelled from the army.

After being expelled from the army, Hu Bayi fell into a period of chaos. After Hu Bayi met Wang Pangzi, with Wang Pangzi's encouragement, they formed an expedition, which made Hu Bayi's life very rich. Wang Pangzi has always been an expert in grave robbery, but Wang Pangzi did it for money. Under the correct guidance of Hu Bayi, Wang Pangzi also gave up grave robbery.

After knowing Hu Bayi, Wang Pangzi stopped robbing graves for money. But in order to find precious treasures, Hu Bayi and Rainbow Fatso wanted some treasures because they robbed tombs.

When Hu Bayi and Fat Wang are walking in the deep forests of Yunnan, he will leave one person to watch the vigil for the other two at night. If there is no vigil, it is vulnerable to wild animals. Hu Bayi is the most vigil among the three of them. Hu Bayi once slept with his eyes open and was laughed at by Wang Pangzi. Hu Bayi slept with his eyes open when he was in the army.