It could be said that even 80% of the people in Tian Xuan Sect could not survive for more than 200 years.
The lifespan of a cultivator at the peak of the Mortal Realm was 360 years, which was about 180 years.
Only those who reached the Foundation Establishment realm could live for 300 years.
However, how many people could break through to the foundation establishment realm?
If He Qingge did not have his own special talent and the opportunity in Black Mountain, it would have been extremely difficult for him to break through to the Foundation Establishment Realm. The possibility of it was even zero.
Moreover, this war between humans and demons had lasted for hundreds of years. How could a sect as big as the Heavenly Profound Sect escape?
They would definitely participate.