What role does Yun Tianhe play in Legend of the Sword and the Chivalrous Man 3?

When Shang Ruan was developing Xianjian IV, he created some subplots in order to get in touch with the first three generations of Xianjian.

1 Chen Zhou Zhongshu Jufu

Jingyang, the son of Shangshu, is the ancestor of Jing Tian, because Jingyang said that fortune tellers said that their family would have a Sichuan millionaire (probably Jing Tian) in the next few generations.

Du Feng shushan disciple daozhen.

Daozhen was ordered by the master to kill his younger brother Daorun (fell in love with the flower demon and betrayed the master). Later, Tianhe three people followed him all the way to Fox Fairy House. Inferred from the time, the Xianjian Sect of Shushan was formally established at this time. At this time, it was the first generation leader, the three poisonous beasts of Taiyi Jing Xian.

The five poisonous beasts of Xian Jian Si probably came from Xian Jian San.

4 Solanum nigrum

Tianhe three people came to Buzhoushan and met the ghost Solanum nigrum, which had been sealed in the magic sword for thousands of years. Later, the magic sword was appeased by Ziying and brought into the sword tomb. Inferred from the time, the two generations of fairy swords were separated by more than a hundred years. After 400 years of fairy sword, Ziying became pale. After seeing the dream glass, she returned to the sword burial through the magic sword. Fairy sword Li Sanjiu's diaspora may be Zi Ying's unintentional disciple.