C812 The Difficulty of Martial Arts

That's actually a pretty good idea!

The mood among the group lifted instantly.

Given the extraordinary abilities of Tao Combination Martial Cultivators, expanding caves on the mountain walls was well within their reach and hardly a challenge.

"This concept has some merit."

The disciple with the surname Ma gave Zhao Yu an unexpected glance, then shook his head, saying, "Regrettably