Traveling back in time as a sickly princess, Su Qian refused to marry the royal family, so she set her sights on Lu Ting, the cold-faced general who was least likely to marry in the capital. With a piece of paper conferring marriage, she was planning to divorce within a year, and he was planning to find out her secret. On the surface, they are husband and wife and do not interfere with each other. But when she climbed over the wall to practice medicine and was caught by him, when she exposed her amazing medical skills to save his subordinates - Lu Ting pressed her against the wall: "Madam, how many vests do you have left?" Later, the enemy infiltrated the country and the secrets of the royal family emerged, and Lu Ting used his body to protect her. Su Qian looked at this man who had hated women being close to each other, and finally understood: he had long since taken this marriage that started as a calculation.
