Chapter 651

Mason was honorable and reliable and was someone who deserved Leon's trust. Furthermore, Mason was in the underworld for so many years. He was incredibly experienced. When Leon established his own family in the future, Mason would be an excellent candidate to take care of things. The only regretful thing was that he only just started to establish his forces. He still had a long way to go until he could find his own family. It could not be rushed. "Mason, I think you know very well how important an Advanced Power class method is. Without my approval, you're not to tell anyone about Demon Execution!" Leon did not forget to tell Mason with a serious expression. "I understand. Mister Wolf, don't worry. I'll keep this secret very well!" Mason assured. "That's good. I have to see the Southern King for something. Make sure to practice Demon Execution whenever you're free. Don't disappoint me," Leon smiled and said. "Yes," Mason immediately answered before sending Leon out of the bar. L