Impatient

"Palace Head, retreat quickly! This person has blistering King Energy like oil poured on fire. He has signs of an Emperor Lord. Under such a momentum, we can't fight him!"

Qingming was instantly startled. The person who spoke was one of her Senior Masters known as Rongbi. He was also one of the Saint Realm Venerables from the Taoist Faction and could compare to Chengxing.

She knew that this person was the best at observing energies and auras. If he hadn't rushed over, they wouldn't have been able to find traces of Yuan Wushang. This person would have silently entered Yuanlian World.

However, what did he mean by, "This person has blistering King Energy like oil poured on fire. He has signs of an Emperor Lord. Under such a momentum, we can't fight him"? 

What did her Senior Master see just now?