Go Along

Slash after slash, [Acard Knife] in Kieran's hand was like a precision cutting tool, cutting the sharpest diamond. Each slash landed precisely on the seam of the armor, inflicting the most direct damage to War Ghost.

Soon, War Ghost's struggle was reduced to a wriggle, and eventually gone altogether.

As for his screams?

Kieran had silenced him a while ago when he slashed his throat with the knife. 

Kieran continued to cut War Ghost slash by slash, torturing the monster with [Acard Knife].

The Northerners who were running away stopped, watching the jaw-dropping scene with astonishment.

'What is this?

He defeated War Ghost and is torturing him?!

How is this possible?'

Disbelief filled the Northerners faces, the scene unacceptable for them, likewise one of the bosses of the North Sector who controlled War Ghost.

"Impossible! This is impossible!?"

The boss screamed loudly in his secret room.