Located in Baicao Valley in Yacheng, it has always been a place where people from all walks of life seek medical advice. The two major escort agencies in the world, Zhenbei and Hanhai, are famous in the world. The eldest daughter of Zhenbei Escort Agency got the opportunity to study in Baicao Valley. The second son of Hanhai Escort Agency has admired her since childhood and chased her all the way to Baicao Valley. How did she expect that he was told that he had fallen in love with someone else during the journey of escorting? The mysterious letter from the master in Baicao Valley, and the medical book passed down from generation to generation that he was determined to compile. He only loved one person in his life but still missed it... On the day of the wedding, he was framed and no one in the wedding team survived. The bride fell off a cliff and disappeared, and the groom was seriously injured and lost all his martial arts skills. Lost, and did not hesitate to "betray" the martial arts in the Central Plains in order to seek the truth... When we reunited many years later, we should have been together, but we couldn't match her admiration... It was extremely painful to meet again as strangers... The kindness of the little girl's family, country, and master is more important than personal relationships, and the man who turned the tide was Bo Yuntian.