Others' punches were critical hits.
A single hit could at minimum send blood spraying from the nose, or at worst leave the recipient dazed and confused.
One-punch knockouts, which you might only expect in a boxing ring, were happening to them over and over.
But their own punches and kicks were airy, hardly causing any substantial damage to the opponent.
This group of five, attacking Ji Yun in turns, even resorted to using wooden boards and sticks from the ground, but it was evident they were ineffective.
Ji Yun fought as he retreated, blood dripping from the corner of his mouth and his body covered in footprints, but far from weakening him, it put him into a state of adrenaline-fueled frenzy!
Fighting is an extreme sport in itself.
Adrenaline can make the body temporarily forget pain and can massively increase strength when counterattacking!
Previously, Ji Yun was under the illusion that the drug made his heart rate unusually fast.