"What was that?"
The sudden sound interrupted Jiang Qiao's thoughts and instantly drew everyone's attention toward it.
"What was that noise just now?"
"Is there something behind that wall?"
"A ghost?"
Everyone looked in the direction the sound had come from, all kinds of thoughts flashing through their minds.
Thud.
The sound rang out again.
This time, it was clearer than before. They could distinctly tell that something inside the wall was knocking against it.
Thud.
The third knock sounded.
The intervals were even, and the force remained steady.
Judging by the sound, it felt as though someone was pounding on the wall with their fist.
The man whom Dragon Tiger Daoist had severely injured subconsciously swallowed, his voice trembling slightly. "Th-the wall... there's a ghost behind it?"
He was injured now.
If something really came out, he would be the first to die.
No one spoke.
Jiang Qiao turned his head.
He gestured toward another unfamiliar man with his chin.
The man's expression changed at once. Jiang Qiao was telling him to go check it out!
He opened his mouth, wanting to beg for mercy.
But when he met Jiang Qiao's cold eyes, the words at his lips died in his throat. He knew that if he refused, his fate would likely be miserable.
With no way to resist.
If he did not go, he would definitely suffer.
If he went, perhaps nothing would happen.
After weighing the two options, he could only walk toward the wall under the other man's gaze, trembling with fear.
Thud.
Another knock.
This one rang out right beside the man's ear. He could clearly feel the wall trembling faintly.
But aside from that, his approach did not trigger any Supernatural Attack.
That made him breathe a sigh of relief.
"The frequency is very