Chapter 921: Chapter 921 Heavenly Tower (2)

"Little brats of this mortal world, welcome to the trial grounds of my Imperial Mandate Sect!"

The old man's voice wasn't overly loud, but Shun Long could still feel his spiritual sea shudder for some reason! 

In the beginning, he felt as if the old man's voice was being transmitted directly into his mind, but as time passed, he quickly realized that things weren't as simple as that. The owner of the voice didn't just use his soul sense to transmit it, but there was some extremely mystical quality to it that made his voice reverberate throughout the entire 'City of Immortals'!

It didn't matter where someone was, what type of place they were trapped in, or what type of treasures they tried to use to defend themselves from any external influence, once the old, ancient voice resounded through the air, every single Dao King present in the 'City of Immortals' heard its contents whether they wished to or not!