I Am Immortal, Li Shimin Asked Me to Be a Family Heirloom

Qin Tian traveled to the Tang Dynasty and was accepted as his direct disciple by Yuan Tiangang. He couldn't bear the karma, but because he couldn't bear the loneliness, he went down the mountain to practice medicine. By chance, he got involved with the royal family surnamed Li. From then on, he was entangled in karma and lost his way home. During the long journey of life, he had to be with all living beings. In the early Tang Dynasty, he was Li Shimin's right-hand man and the most powerful official who overwhelmed Wu Zetian. During the Mid-Tang Dynasty, he assisted Li Longji in reaching the peak of prosperity, and also witnessed the prosperity and decline of a huge empire. In the late Tang Dynasty, he ignored the general trend and tried to turn the tide and helped Taizong's country many times. For endless years, he had drank and sang with Li Bai, and had talked about brothers with Huang Chao. During the prosperous period, he used to dress up and show off his anger, but when the prosperous period ceased, he also lost his soul and resorted to drinking to drown his sorrows. He is a family heirloom of the Tang Dynasty and a modern man who has been forgotten in the long river of time...