With a physical strength of 100,000 catties, how tough was his skin?
The former could not be tested for the time being, while the latter was simple. Su Jingxing went to the kitchen to get a kitchen knife and cut his skin.
He first made a slight cut, but there weren't even any white marks left.
He used some force to a slight cut again, but there were still no white lines.
More strength was used, but it was in vain.
Finally, he decided to hack at himself, yet there was still nothing.
In fact, the kitchen knife couldn't withstand the force and shattered but it still didn't break a layer of skin.
Given this toughness, he could basically ignore any ordinary weapons and bullets.
Heavy machine guns and sniper rifles might be able to penetrate the skin, but to injure Su Jingxing, they would need to be holding special bullets. This was because the enhanced muscles could also keep the bullets lodged!