In fact, Jacob also wanted to give that guy a chance. After all, Hedrek cultivated demon skills. If he took charge of the Chaos Department, something might happen in the future. If he obediently went to Dragon Shadow, Jacob could suppress him and make him dare not do anything. In this way, it was equivalent to giving him a chance in disguise.
Celestial Palace had been cleaned up several times, but Hedrek could still live comfortably after the clean up. That showed that he was too strong, so the previous attempts were useless to him. He could only be dealt with by force.
Unfortunately, Hedrick, who cultivated demon skills, had never been someone to trifle with. Instead of listening to Jacob's words, Hedrek felt that Jacob was humiliating him.