Is it Wrong to Copy Abilities in Apocalypse?

Chapter 183 - 183: CHAPTER 182 - The Best Reward.

People were

He wanted to roar out loud, but he kept his mouth shut, his body trembling in pain, sweat dripping down his forehead. He just kept gritting his teeth, not wanting to let out a scream loud enough to attract some other monsters.

But soon, unable to take the pain and unable to vent it out by screaming, he fell unconscious.