C724 The Secret of the Ranking

Ning Xiao kept punching the huge rock. Yu Changkong stood aside and started to talk in detail.

"You should know that the most direct and brutal way to raise the ranking is to challenge the person who possesses the ranking. Once you defeat him, you will be able to inherit his ranking. " Yu Changkong said, "However, there are other factors to determine the ranking of the ranking