C1131 Forcing Yang Guodong to Cut off the Relationship Between Father and Son

"I was still wondering, how could it be that simple to recognize a master of a Demonic Knife?"

"That's right, if it's so simple to recognize its master, then I might still doubt the authenticity of this Demonic Knife."

"Of course not, Demonic Knife were formed by slowly condensing and precipitating the demonic energy and yin qi over hundreds and thousands of years