After transmigrating to the Tang Dynasty during the Zhenguan era, Li Xuan became the young master of a rundown medical clinic in Chang'an's West Market. From the start, he awakened the [Great Dao Medical Canon].
By treating someone, he could manifest their innate essence and extract one of their “traits” for his own use.
After curing a wandering martial artist and extracting [Strength of a Fierce Tiger], he discovered that medical practice could make him infinitely stronger.
It wasn't until he cured the prime minister, who suffered nightmares every night, and helped him slay a dragon in his dreams that he realized he was caught up in the great calamity of the Journey to the West!
Gods and Buddhas treated heaven and earth as a chessboard, and all living beings as ants.
Li Xuan sat calmly in his clinic, cultivating the Dao through medicine and moving the pieces of all creation.
“Since everything in this world can fall ill, then surely heaven and earth, the gods and Buddhas, and even the Sages need my treatment too.”
Years later, when the Monkey King escaped from beneath Five-Finger Mountain and set out on his journey west, he found that the demons had already been recruited, and every tribulation seemed strangely off.
On Spirit Mountain, the Buddha looked back and saw an unparalleled Sage of Medicine smiling at him from the city of Chang'an.
Not bad, not many flaws