Bang!!
A muffled explosion.
Inside the club, Chen Dong, one of the coaches, was knocked flying several meters by a punch and rolled twice on the ground.
The sudden change stunned everyone, whether it was other boxing practicers or the front desk staff.
Wide-eyed, they looked over to see the newcomer standing at 182 centimeters tall, wearing a set of blue denim clothes, about twenty-seven or twenty-eight years old.
Lean and muscular, with a buzz cut, prominent cheekbones, and fiercely sharp eyes.
"To think someone of this poor skill dares to teach boxing, psh, even the old lady dancing on the street would do better."
The skinny young man looked disdainful, slowly retracting his punching motion.
It was clearly visible that his knuckles were thick and dark brown, and his arms were longer than an average person's.
