A while later, Chu Ning arrived at the ruins of Jiyun City. After spreading his Divine Sense, he could clearly perceive several deep pits containing violent energy, but to him, these energies were insignificant.
It was precisely because these pits were deep enough that the energy had not completely dissipated over the years and was still retained.
"It seems that the one who acted against the Yun Family all those years ago must have been a Cangtian Level Expert, otherwise it wouldn't have been preserved for a hundred thousand years."
Chu Ning understood in his heart that the ancestor of the Yun Family had likely stood with a Nine Realms Cultivator and hence suffered the retribution from that Cangtian Level Expert, leading to the ultimate destruction of the entire Yun Family.
This news would probably be a significant shock to Elder Yun.