C197 Spirit liquid

After a pause, the old man continued, "Body tempering, body tempering. Once your physique has reached the standard of a martial artist, you will be able to advance further. The other type is Qi Refinement, like you, who can use Qi Refinement before you have reached the Earth Realm. "

"So that's how it is. I understand." Lin Feng nodded.

"From today onwards, I will make medicinal herbs for you