The People I Promoted Are All Rebels, Why Is the Empress Invincible?

On the day when Dali was overthrown, Xie Lin and the empress died together in the imperial city. When he opened his eyes again, he went back to three years ago. At this time, the national treasury is empty, the border troops are short of food, the aristocratic families are divided, and the Northern Wilderness Monster Clan may move south at any time. What's even more troublesome is that he and the empress signed the same fate edict. If the empress dies, he must die too. There is only one way to survive: Before Dali's country is overthrown, let the empress abdicate. Therefore, Xie Lin opened the case files of the country's subjugation in his previous life and promoted the seven rebels who led to the downfall of Dali one by one. Release the collaborator merchant girl from the prison and take charge of the world's trade routes. Send the female generals to the north to lead an army of millions. Invite the demon sect's enchantress into the imperial city to be responsible for supervising all officials. Bring the princess of the enemy country into the court and participate in formulating national policies. Xie Lin originally thought that after this group of people gained power, they would definitely join forces to rebel. As a result, the trade routes were opened, the border troops won, the corrupt officials died, and the enemy countries surrendered. The seven former rebels all knelt before the empress: "If I had not thanked you, sir, we would have died unjustly." The empress also placed a marriage certificate in front of Xie Lin. "You sent the most dangerous people in the world to me in order to test their loyalty and treachery for me." "With such sincerity, I should be hired by the country." Xie Lin was speechless for a long time as he looked at Da Li, who had swept across the wasteland. Who wrote that file on the subjugation of the country?