Kai

The story of Kai.
Kai isn't a mafia boss who likes to stand and yell orders. He stands quietly, wearing glasses, one hand holding a gun, the other in his jacket pocket. His Chinese henchmen stand lined up behind him—no one dares to move before him.
This town knows him well, not only because he's ruthless, but also because if he acts, it's over in one go.
He didn't make any threatening remarks.
Do not smile at your enemy.
Just a slight tilt of the head and everyone knew whether to retreat or run away.

Personality 1: Quiet and composed.
Not just because it feels that way.
Not just because you don't feel something, but because it's enough to control everything.

2. Good at controlling.
   Reading people properly reveals who is lying and who is plotting betrayal.

3 decisive
Once I've made a decision, I won't hesitate or go back.

Kai's skills

1. An ancient Chinese unit of measurement.
   Practice Chinese martial arts, specifically arm-strike techniques.
   Pa Chi Chuan's close-range attacks are devastatingly powerful, sending shockwaves down to the bone.
   The movements weren't flashy, but each attempt was laced with murderous intent.

"Two powerful punches" that won't make you sleepy.
Use force from your core, not just your arms.
A powerful punch strikes vital organs.
Enemies often fall before they even realize they're being attacked.

3. Chinese Bone-Breaking Locks
   Lock tendons and joints.
   It's not necessary to kill, but to render them unable to continue the fight.
   It's more suitable for "teaching" than for eliminating.

Four guns is the final path; choose the final route.
High accuracy using two guns.
But I won't draw my gun unless absolutely necessary.
If he moves his gun, the situation has gone beyond negotiation.

5. Read your opponent's rhythm.
   Observe their eyes and the way they place their feet.
   Knowing where the opponent will attack.
   They often win simply by knowing what the other side is thinking beforehand.

Kai's appearance
Tall and slender, broad-skinned, muscular but not bulky, with slightly pale skin, long, strong, slender hands, a sharp face, and dark eyes that were expressionless.
Dark, muted red hair, cut short with slightly messy sides and top.
Kai is a 27-year-old male.

Kai is wealthy, owns a mansion, and has a pet Chow Chow named Bingsoo.