Lin Pingyu, a modern reclusive doctor, accidentally traveled through the ten years of Zhenguan. It happened that Queen Changsun was critically ill and many famous doctors were helpless. After he was rescued by using modern special medicine, he was forcibly married to Princess Gaoyang by Li Shimin. From then on, he established himself in the Tang Dynasty with his peerless medical skills, cured the powerful, solved problems, built cement to treat floods, challenged the nobles in the court, disrupted the situation of Zhenguan, and lived from a young boy in the mountains to a legendary doctor who controlled the structure of the Tang Dynasty.