This sudden development caught Yi Tianyun by surprise. He never expected there to be a Netherworld Treasure Pearl inside the Netherworld Emperor's head. Within this Netherworld Treasure Pearl was a terrifying soul with a cultivation at the third level of the Spirit King Stage, which was truly shocking.
Combined with the Nether Array, its power reached a staggering 250,000,000. It was utterly terrifying, capable of effortlessly swatting a Void Spirit Stage expert to death, leaving them with absolutely no way to resist.
This principle wasn't limited to the difference between the Spirit King and Void Spirit Stages; the same held true for the gap between any two major realms. When one was a major realm higher, they could easily crush their opponent. Unless they were faced with an overwhelming number of enemies who could wear them down and drain their Spiritual Power, they could easily kill any opponent.
