Immortal, I have mediocre qualifications

With the two attributes of mediocre qualifications and immortality, Chen Sheng just wanted to shout: Thirty years in the east of Hedong, thirty years in the west of Hexi, don't bully the old and poor.
When the sect's genius rose, Chen Sheng was still alive.
When the sect's genius was promoted to elder, Chen Sheng was still alive.
When the genius of the sect passed away, Chen Sheng was still alive.
If he lives and becomes an old man, he will be able to point fingers at the younger ones and bully the younger ones.
…
Long years.
Talented people have emerged from generation to generation, and each has led the way for hundreds of years. However, Chen Changchang has been immortal for many years, watching the ups and downs of geniuses indifferently, and remaining aloof.