"I'm more or less a master of martial arts." Jacob smiled and continued, "However, to be honest, I'm afraid that you are not qualified enough for me to fight with you."
"I don't like this kind of verbal attack so I'll do it first." One of the guys was furious. He rushed forward, shouted, and punched at Jacob's chest.
With a slight sweep of his right hand, Jacob acted as if he was chasing away a fly. The guy paused and then quickly retreated, as if he was hit by a speeding car and flew backwards.
With a crash, the glass window of a cafe behind him was broken. The guy flew in and crashed into several tables before he fainted.
Everyone was shocked. Immediately, someone ran over to check on the situation of his brother. They saw that guy's complexion was ashen and he was barely breathing.