Like a giant ball of light, the stretch of the sea was transformed into an absolute cage.
Boundless Heavy Water Boundaries also sprang up around this stretch of the sea.
From afar, it looked like water curtains falling from the sky, completely isolating this part of the sea.
No one was allowed to enter, nor was anyone allowed to leave.
An invisible pressure covered every corner of this sea area, permeating with a horrifying air of dominance.
Fourth stage high-quality Great Array Xuan Yin Heavy Water Array!
At that moment, under the control of Zhou Sui, it finally appeared before the world.
"Damn it, a fourth-order formation."
"There's a hidden fourth-order formation, huh?!"
Witnessing this, the venerable Fei Lian lost his Nascent Soul Cultivator's decorum and couldn't help but curse out loud.
He was utterly shaken internally, rivaled by violent waves of astonishment and tremor.