One had to know that he had mastered many Ancient Martial Breathing Techniques now, but he had not mastered the corresponding power cultivation methods. Therefore, he could not cultivate those types of ancient martial power on his own.
Originally, he was still thinking that he could use the Original Crystal to strengthen the power of laws and transform the power of laws step by step, finally forming the power of ancient martial arts. However, with the Shadow of Harmony, all of this became much simpler!
As long as he was strong enough, he could completely use the Shadow of Harmony to simulate different ancient martial arts powers!