```
Seeing the muscular man attacking, William Cole's complexion changed slightly.
His strength, although nearly reaching the Grandmaster realm, was not usually on display, and there was still a significant gap from the true Grandmaster level.
If this punch were to land, William Cole might not be able to withstand it.
But William Cole's speed was extremely fast. In his eyes, the muscular man's movement speed was reduced by more than tenfold.
Even so, it was still fast enough that almost in the blink of an eye, Inner Strength surged up to William Cole, who abruptly leaped up and hastily retreated several steps back, then shifted several meters to the side.
"Boom!"
After a loud noise, the spot where William Cole had been standing exploded, revealing a huge palm imprint.
The imprint went three inches deep into the ground, showing a shallow depression.
Had this palm landed on a person, it would probably have turned them to dust, killing them instantly.