The white-haired elder's face darkened.
The temperature in the entire hall instantly dropped by more than ten degrees. This was no joke; it truly dropped by more than ten degrees.
Celestial Realm Martial Artists can only communicate with the Power of Heaven and Earth; they cannot alter the environment between heaven and earth, turning a cloudless sky into one densely shrouded with clouds, accompanied by lightning and thunder. A torrential downpour followed by clear skies in the next moment.
However, this elder cultivated a Supreme-level Ice Heart Technique, the Profound Nether True Skill, which produces inner strength that is extremely cold and yin. Even if a little is released from his body, it can reduce the surrounding environment by ten or twenty degrees, lowering to several tens below zero is commonplace.
Everyone in the room couldn't help but shiver.
The outside cold felt like a venomous snake, penetrating the bones, even their divine souls were trembling.
