C810 The Skill of Dual Cultivation

In a certain dark cave in the mountains and forests, the entrance was completely blocked off. Furthermore, the outside was a cliff, so no one would be able to notice it. Murong Xueer was experienced enough to know how to use a flexible sword to block the exit of a cave. As long as someone probed, the flexible sword would respond.

In the darkness, Zi Xin, Zi Yue