He began to cough repeatedly, with his eyes widened his shock.
He tried to prevent himself from falling unconscious, but he couldn't help it and his body slowly fell down to the ground and he lost consciousness.
But just before, he closed his eyes, he stared at Harry, shocked at the amount of strength he was able to summon from such slender body.
Harry simply stared back at him indifferently, unsurprised about the turn of events.
All he had to do to knock Kerr out was move to his side, before delivering a 'light' punch to the side of his torso.
Though he didn't use his full speed or full strength, Kerr was still unable to follow his movements and even if he held back his punch, it was still stronger than that of more than half of the students in the academy.
The other two students who witnessed what just happened had their eyes and mouth wide open in shock.
