Naturally, one can feel such subtle changes.
So, they stepped forward and turned their attention to the front wall.
Then the Immortal Demon Power was stimulated and struck against the wall.
"Whoosh!"
After a light sound, there was no ripple, and even the wall remained motionless.
"Hmph, there's definitely something wrong."
If this were an ordinary wall, it would've been pierced by now with such a strike.
However, this wall remained intact, not even budging an inch.
This immediately caught his attention.
So, he walked forward and activated the Water Ripples Fluctuation of the Three Thousand Waters.
He began exploring the wall.
"Whoosh!"
"Splash!"
As the water ripples fluctuated, Ning Qi gradually sensed there was a trick here.
Because his water ripple fluctuations had little effect here as well.
It was even somewhat strenuous to invade inside.
"Go!"
This piqued Ning Qi's curiosity, and he pushed with both hands.
