Xiao Zheng's expression was somewhat peculiar as he looked towards a corner of the secret chamber, where there was nothing but a wall.
Xiao Zheng kept staring at that wall, a thought surged in his mind to push the steel panel on the wall, and suddenly, there was a loud bang.
From between Xiao Zheng's brows, a formless yet tremendously powerful force surged out, directly striking the spot he was gazing at.
Bang!
The alloy wall made of steel suddenly caved in with a loud bang, forming a round hole.
This hole was very regular in shape, a perfect hemisphere with smooth edges, as if it had been polished.
"This..."
Xiao Zheng was astonished.
Creating a hole on such a wall wasn't difficult; he could achieve it using pure physical strength.
If he integrated Gang Qi, the force of his punch could penetrate and shatter this wall without any issue.
However, to create such a regular, smooth hemispherical hole requires meticulous effort.
Yet, he succeeded!
"This force..."
