C341 Asking a tiger for its skin

The old man in the cell opposite of Liu Rufeng was actually an expert. Not only did he know the Bone Shrinking Technique, his movement skills were also rather exquisite. Liu Rufeng had always thought that his movement skills were outstanding, he did not manage to repeatedly attack the old man's legs, and did not even touch the edge of his clothes.

Liu Rufeng was also enraged