From Jacob's gaze, they could see that he was definitely not joking with them. If they dared to take a step forward, he would really crush their boss' head.
Some people were born with killing intent. Jacob's killing intent was definitely not fake; it was genuine. He had killed people, and that killing intent was a kind of deterrence that they had never seen before.
Therefore, the subordinates didn't dare to come forward. They could only watch Jacob step on their boss. They believed that if it wasn't for the cement ground, Jacob would have already done it.
After a long time, the man couldn't come to his senses. On one hand, Jacob said he would do it, so he didn't give the man any room to relax. On the other hand, it was because Jacob had hit him too hard that he was completely dizzy.