According to an imperial edict, Yun Jinxiu, the queen of a family of genius doctors, was given a marriage to the idiot prince known throughout the capital - Xiao Che. Everyone sighs: If a flower is stuck on cow dung, this life will be ruined. On the night of the wedding, the silly prince who was still crying and chasing her for sweets during the day pressed her against the wall with cold eyes and said in a low voice, "Cooperate with me and I will ensure that your Yun family makes a comeback." Yun Jinxiu raised her eyebrows, oh, that's interesting. From then on, the palace became a scene of large-scale dramas. During the day, she was a hopeless lover, chasing her silly prince all over the yard. "Husband, Tangtang, eat Tangtang!" "Husband, they bully you, I, I'll cry for you!" At night, she put on night clothes and transformed into the "Dark Night Medical Fairy" who is hard to find in the underground world. A scalpel can save people from the palace of hell; a silver needle can detect invisible secrets. At first, the two just had a cooperative relationship. He pretended to be stupid and secretly investigated the cause of his father's death to clear his name. She cooperates in acting and uses the power of his palace to avenge her family's injustice. He needs her medical skills to save the secret guards, and she needs his intelligence network to find enemies. Until one time, Yun Jinxiu stayed up for three days and three nights to save one of his fierce generals, and finally fainted from exhaustion. When she woke up, she saw the "silly" prince's eyes were red, and he was holding her wrist tightly. His voice was hoarse: "Next time you dare to do this again, I will break all your scalpels!" Yun Jinxiu: "?" Wait, this doesn't seem to be in the script! Small Theater At the palace banquet, the queen launched an attack and wanted to kill them. Yun Jinxiu, who was so scared just a second ago that she was hiding behind Xiao Che,