C638 Face-smacking

Forcefully increasing his cultivation was obviously not an easy task.

The pain he was enduring was not something that an ordinary person could bear.

"Why are you making such a ruckus? If you can't even endure this bit of pain, how can you talk about cultivating immortality? How can you talk about going against the will of the heavens?" The old man frowned.

"Damn, the one in pain isn't you