Ye Chen's heart suddenly skipped a beat when he saw the black cavern, which looked like an eye, spanning tens of thousands of feet.
Even though the surface of this black cavern seemed unremarkable, Ye Chen couldn't help but feel a sense of extreme fear in his heart.
It felt as if something horrifically terrifying was hidden within this black cavern! Something he could absolutely not withstand!
It wasn't just Ye Chen.
When the "Sea of Taboo" underwent a drastic change, the Sovereigns of the Extreme Spirit Clan, who flew alongside Ye Chen to the edge of the Sea of Taboo hovering in the Void Heaven, felt an inexplicable terror upon seeing the black cavern at the seabed's great chasm, which also resembled an eye.
Not even the most powerful Nine-Star Elder Sovereign, Sovereign Tian Jue, was an exception!
"What exactly is this black cavern? How can it be hidden in the seabed depths of the 'Sea of Taboo'?" exclaimed a Sovereign of the Extreme Spirit Clan in horror.
