Chapter 447: The strength of Qingtian Peak

Russo Su and the young man in white robe collided with a loud bang, and the long sword and the long knife slashed fiercely together.
There was a loud bang that shook the sky, and tremendous power poured out from the hands of the two men.
whoosh!
Both of them were shaken violently and stepped back at the same time.
However, Russo Su only retreated a dozen feet, while the young man in white robe flew back hundreds of feet. It was obvious that Russo Su had more strength.
"How is...