C3966 Canon of Heaven

"Patriarch Huannan was severely injured. He was injured by Military Advisor Ning. His cultivation was unfathomable. "There's no need to speak any further. The energy of my projection is running out." As the Celestial Immortal Patriarch spoke, he removed Leader of Celestial Immortal Clan's barrier of light.

The main reason was because he couldn't determine Ning Caichen's cultivation level