The array formation that sealed the exit of the Demon Region indeed fluctuated and shook! Sacred Nameless Saint's eyes flashed as he stared at Rong Xi with a sharp gaze.
Rong Xi could sense that although the array was moving, it was not something he could break. However, he was sure that this array was also made by his father.
It was no wonder that the old thief Saint didn't even try to break the array when he saw it. He called him over to take a look. It was indeed very difficult to do. The array patterns gave him a headache.
However, Rong Xi still pretended to study it and did not dare to get too close. He could sense that the power inside the array was terrifying! With his small body, if he fell in, he would definitely be finished.
His father's array formation would not go easy on him just because he was the child of the person who set up the array.
"How is it?" The Sacred Nameless asked impatiently from afar.