In the boundless sea of Netherworld Energy, a blended light and shadow zipped across swiftly. Wherever it passed, the surrounding Netherworld Energy eroded madly. However, each time these residual energies came into contact with that Light Shield, a sizzling sound would erupt. Those ancient runes slowly circulated, directly evaporating all of the Netherworld Energy.
Within the Light Shield, Ye Xuan slightly closed his eyes. Soul power spread out, trying his best to sense the exact positions of the three Netherworld Emperors within the sea of Netherworld Energy.
However, his sensing obviously didn't yield quick results. This Netherworld Sea was quite vast, and the dense Netherworld Energy within it posed a considerable obstacle to Ye Xuan. Quickly finding one of the Netherworld Emperors hidden somewhere in it was evidently not a simple task.
"This Netherworld Sea seems extraordinarily vast. From here to the real core, there must still be some distance."
