Multiple days later, a million miles away from Blue Waves Island.
Deep under the ocean, at an underwater canyon, there were many caves etched onto the stone wall. It was dark; it had never once receiving sunlight over the course of 10,000 years. It was also perpetually freezing at these depths. The multitude of pitch black holes marking the caves' entrances were like giant mouths waiting to devour those who passed by.
Su Yu stood atop the canyon, circulating his spirit energy to protect his body. He secretly activated his Soul Eyes to scout the caves.
Strangely, his Soul Eyes could not see through the dense, chilly Yin energy that was present! All he could faintly see was a thin veil of water outside each cave. The bigger the cave, the more ripples of water veil there were. The lowest had a single layer of ripples. The most ripples were concentrated at the central giant cave, with four layers of ripples! The ripples forcefully repelled Su Yu's soul powers.