It seems that the Soul Zong is a hidden dragon sword of Yunqingmen. If Meng Huazu left a treasure like the hidden dragon sword to the demon religion before, maybe now the Soul Zong can directly fight against the Yunqingmen.

However, Menghua's ancestor finally used his octahedral drum instrument and converted it into a kind of skill. Up to now, the devil has not got the octahedral drum skill, so there is no way to confront Yunqingmen.

And Yunqingmen dare not confuse with the Soul Zong, because it is not a good thing to injure the enemy 1000 and injure oneself 800, and eventually it will surely be both defeated...