What's the relationship between Yuan Tiangang and Li?

Li and Yuan Tiangang are close friends. Yuan Tiangang, a villain in the Jianghu, was the leader of the villains in the Tang Dynasty. Only the emperors in previous dynasties knew his true identity as Yuan Tiangang, a Taoist priest in the period of Emperor Taizong. With the help of Dan medicine, he became immortal and secretly formed a bad man who was driven away by the Tang king.

Li and Yuan Tiangang have different views on astrology and astrology. It is said that "Pushing Endorsement" was written by two people at the behest of Emperor Taizong. There are many mysterious elements in the story of Li and Yuan Tiangang. There are many stories about them among the people, and they also hold different views on their relationship.

Extended data

Yuan Tiangang secretly taught Li Xingyun martial arts when he was young. After Li Xingyun came out of the mountain, he coerced Phantom Sound Square and Wentong Museum to help Li Xingyun recover the country by force. Although ruthless, he was loyal to the royal family of Li Tang and determined to restore the rule of the Tang Dynasty.

More than 300 years ago, together with Li He, he contributed to the demise of the Tang Dynasty. At this time, Yuan Tiangang wanted to report to the holy family, but was stopped by Li. He thinks this is a secret, and this secret can't be revealed. But Yuan Tiangang didn't want to listen, but scolded him. Finally, we got into a fight with Li.