Ancestor Chen and Ku Zu might both have been at this level.
But Lu Yin couldn't tell exactly how they compared. Only the experts of that era could confirm it.
What about Bai Wangyuan, then?
Lu Yin descended the steps, turning the matter over in his mind.
Bai Wangyuan had also been one of the Nine Mountains Eight Seas in the era of the Dao Origin Sect. He had once contended with Ku Zu and Ancestor Chen. Just how strong was he? Was he truly only as strong as he appeared, or was he hiding something?
Wang Fan had been able to conceal the Ghost Abyss Ancestor. Bai Wangyuan might well be hiding something too.
These old monsters wouldn't reveal their trump cards unless they had no other choice.
The longer someone lived, the more devious they became. The Eternal Clan hadn't thrown everything they had at the Backside Battlefield. Perhaps that was partly for this reason, and not just because of the Six Directions Meeting.
Unfortunately, Mist Ancestor didn't know how strong Ancestor Chen and the others had been. Lu Yin had asked her before, but she hadn't been able to answer.
It was like asking her to face Old Mo. She knew he was stronger than her, but she couldn't tell by how much.
It was the same with Ancestor Chen.
Looking up at the starry sky, Lu Yin realized he should have known Ku Zu wasn't an ordinary Progenitor. He had dared to charge into the Eternal Clan alone. Someone on the level of the Nine Mountains Eight Seas wouldn't have been able to storm the Eternal Clan by himself to kill the Only True God—that was simply too outrageous. Only someone on the level of the Three Realms Six Paths could do that.
Lost in thought,