Master Liu nodded, smiled and said: "I have indeed heard of it. I thought that Prince Dai Qin should have two pens, but I really didn't think so. I don't know if I should or not." say that the prince is the strongest person in the world or the prince is weak. . ,In other aspects, cultivating the golden core is stronger than the method of refining the body. Strong golden core means stronger soul power. This is also the reason why the higher the cultivation base, the wider the scope of soul exploration.