Shen Qingci was accused of "doctoring" the imperial concubine to death, and her whole family was imprisoned. She was exiled to the barren Yanmen Pass by an imperial edict. I originally thought that I would spend the rest of my life in the bitter cold of the yellow sand, suffering from headaches and fever. Good news: Someone from the capital came and said they wanted to pardon her. Bad news: The condition of her pardon is that she replaces the escaped princess and goes to marry outside the Great Wall. The marriage partner is Beidi Khan, Tuoba Ye, who is rumored to drink blood and eat three children at a meal. Shen Qingci: "..." I'm just a doctor, not a fairy. I can't give you a peaceful world! What's more, you call an exiled criminal doctor a "peace messenger"? Is this because you are afraid that the Khan on the other side will not see your perfunctory behavior? On the wedding night, facing the nine-foot-tall man with wolf-like eyes, Shen Qingci silently took out three things from his sleeve: a pack of hemp powder, a scalpel, and a roll of suture. She said calmly: "Khan, let's talk about cooperation. Your tribe is full of injured soldiers, and the imperial doctor is not accustomed to the climate. And I can make them live. You give me a place to live, and I will build an undefeatable army for you. As for the marriage... Let's just treat it as an annual VIP membership. It is purely business and does not involve personal feelings. How about it?" Tuoba Ye looked at the woman in front of him who was colder than a blade and wilder than the wind on the grassland. He put away his claws for the first time and smiled. "It's interesting. However, my Beidi rule is that the most valuable treasure should be firmly held in the palm of your hand." For example, a miraculous doctor queen who can bring the dead back to life. **Label: