DoubleHush

Meet Alex Knight, a hardworking young man burdened by crushing debt and a bleak future. When his new boss turns his life into a waking nightmare, Alex finds himself trapped in a job he can't escape, his future held hostage by the whims of a tyrant. 
Just when he believes he has one anchor left—his girlfriend's love—a devastating betrayal leaves him utterly broken. 
But then the world changes. The system descends, dragging everyone into a chaotic new reality. Alex becomes the first to sync with it, earning a mysterious title: 
[Apocalypse Baby]
[You have awakened the skill: Exploding Touch]  
[Anything you touch turns into a bomb.]
Armed with a deadly gift, Alex rises from the ashes of his former life to become an unstoppable force in an urban fantasy world where power rules and vengeance drives him forward.

Apocalypse Baby

The moment Alex spoke, [Petrify] shattered.

Kyiv's body lurched back into motion.

And he leaped away, his sword raised high, his eyes burning with fury.

On seeing this Alex clicked his tongue.

His clone only had 20% of his real strength.

That meant [Petrify]'s duration and that of his other skill was weaker.

His skills were significantly nerfed.

If that wasn't the case then the one-armed swordsman shouldn't have broken free so soon.

He had faced Alex before, and he knew how powerful [Petrify] was.

No one ordinary person could break free from that skill.

He could tell Kyiv wasn't that special.

There was no way the one-armed swordsman was stronger than him.

Steel Met Steel