C55 Defeating with just One Leaf!

"Not even a Grandmaster, yet you dare to call yourself an expert?" Ling Feng asked, feeling a bit bewildered. He didn't even know how many Grandmasters he had defeated, but this little girl still dared to be arrogant before him.

"What is it? You must be afraid!"

"It's only so-so!"

Ling Feng said with a smile. He could feel that Yu Xin's spiritual qi was impure and thin