At that time, Qin Gui said that he killed the nomad who was guarding him, but in fact, he came back secretly and convinced Song Gaozong that he was a traitor. At that time, Qin Gui was taken away from the country by the nomads from the country, but he later fled back. When I came back, I said I killed the nomads from the army and fled back. Actually, that's not the case. Since he came back, he has been talking about some strategies that are beneficial to the national nomads. At that time, Song Gaozong needed some talented people to govern the country, so he listened to Qin Gui's rumors and his strategy of "returning from the south to the north", which made sense and was later reused.
In fact, Qin Gui's eight-character plan is the most obvious evidence of his treason. Later, those rebels who resisted gold came back and were all monitored or suppressed. Southerners belong to the south and northerners belong to the north. In fact, the nomads from the north occupied the north, and they are already nomads from the north. At that time, the rebels who resisted gold were still in the north, so when he said this, he had already put them in an impenetrable and irreversible state. So after they came back, Song Gaozong was very distrustful of them and began to monitor and suppress them, such as the famous poets Lu You and Xin Qiji.
Qin Gui is really a famous traitor in history. His behavior is very shameful, and he also led to the death of Yue Fei, a general who resisted gold, on trumped-up charges, which will be condemned through the ages.