C4157 Talk to the Old Man

Chu Yan felt tired in his heart.

"So, my path is broken again?"

This made him very unwilling.

He clearly already knew the method to increase his proficiency.

But he just couldn't do it.

This was very annoying.

And right now, there was already a limit to how much he could improve himself.

Proficiency was a relatively easy thing to do.

As for the rest, finding the Sword of the Universe