C144 What is jianghu

The small change did not escape my eyes, and I began to be certain of my judgment.

Fourth Brother looked at me with a smile. "Brother, what is the martial arts world?"

"You understand!" I smiled at Fourth Brother.

Fourth Brother suddenly lowered his voice and became very alert. He looked at me and asked, "Brother, what is your name?" "You know me?"

"Your surname is also famous