Yang Chen did have some understanding of the Northern Territory Sect, but that knowledge dated back to a very long time ago. Moreover, at that time, he could only come in contact with experts of the Sky Martial Realm, and his knowledge of Emperor-level strength was limited.
As for the current state of the Northern Territory Sect, he knew nothing at all.
After giving it some thought, Yang Chen still pretended to know nothing and asked, "Commander, is the Northern Territory Sect really that formidable? Can they reverse the situation with the power of just one sect?"
"Haha, they may not be able to reverse the situation, but Young friend Yang, do you know that the strength of the Northern Territory Sect alone is enough to rival the Bai Family?" Zhang Zhongyi said kindly.
"What, that strong?" Yang Chen exclaimed in surprise.
The Bai Family had enough power to rule the Western 42 Regions.