Ye Qing had learned from Tie Yongwen's mouth that Li San, Third Master Li, was the Northern Fist King twenty years ago. Southern Fist King Shen Tianjun was a renowned figure who had been on par with Li San back then.
Being called a Fist King was enough to indicate the strength of a person.
Before leaving the special forces, Ye Qing actually had no concept of strength. Not until he met that old man at Third Master Li's grave and felt his unfathomable strength did Ye Qing realize that in this world, there were many whose power you simply could not fathom. When Neijia Kung Fu was practiced to a certain level, its power could be called terrifying.
