After Being Held Hostage for Five Years, the Fake Princess Killed Everyone

[White, black, glamorous and crazy fake princess + aloof and noble real powerful minister] (The female protagonist is bright and beautiful, but she is really crazy on the inside, and the male protagonist is iceberg on the outside, but very innocent on the inside. The relationship between the two is pseudo-brother and sister, and the male protagonist is a prince.) Chu Yuqing was a fake princess. After the real princess came back, she was sent by the royal family to Dan Chi as a hostage for five years. If she died in Danchi, she would be a hero. But when she came back alive, she became the biggest stain on the entire Nanzhao royal family. Rumor has it that in order to survive in Danchi Grassland, she was willing to be used as a plaything by several princes, and even did everything she could to get a bite of food. "No one expects you to come back alive. If you die in Danchi, you will become the white moonlight of everyone. But you come back covered in filth, making everyone disgusted!" She endured the humiliation and torture in Danchi for five years and gave Nan Zhao a chance of survival in the war. When she came back, everyone wanted her to die cleanly. A good one wants him to die to preserve his reputation! "Chu Yuqing, I have been waiting for you to come back." Qi Yan definitely had Chu Yuqing's plan for a long time, so in the past five years, he had become a powerful minister step by step just to be used by her. "From now on, you will be my wife and I will be the knife in your hand."