Chapter 47 One Move is Enough

Lone Wolf tightened his pupils, which made his centipede-shaped scar on the edge of his eye twitched.
He's a newbie?
In a short time, Jack had changed like he was a different person to Lone Wolf.
It really shocked Lone Wolf.
I'm the darkness, Brent opened his eyes widely.
He was terrified, "S-so quick!"
Brent said that he brought Jack to the underground boxing world to let him experience the actual combat.
But actually, it was to improve Jack's mentality.
Battle...