C3735 Wait for Me to Challenge

"Who are you?"

Lu Shan did not answer the other party's question. Instead, he asked back rudely.

His behavior was not a problem. If he was a child who knew everything, at this time, facing an obviously powerful expert, even if he was not scared, he would immediately kneel down and kowtow. He would definitely be very careful and answer every question he asked.

Lu Shan, on the other hand