Jiang Qichen and the others did not dare to take the situation lightly; they knew that they were about to face an extremely dangerous condition.
The same doubt flickered through their minds: they wanted to know who was so formidable as to construct such an Illusion Array at the bottom of the vast sea and what exactly that light pillar was.
After entering the Illusion Array, Duan Gujin extended his Divine Sense in all directions, wary of an enemy's sneak attack.
Moments later, he detected some subtle space fluctuations above the nearby sea.
Lowering his head in thought, his eyes suddenly brightened, an epiphany struck him.
"So that's how it is!"
Duan Gujin was elated, now he had figured out what the Illusion Array above the sea was all about.
"This is a natural Illusion Array! It must be an Illusion Array released by some kind of Advanced Demon Beast!"
Duan Gujin's heart pounded; a thought flashed through his mind quickly: "What could that Advanced Demon Beast be?"