C713 Advancement and Bottleneck

Tianluo Secret Realm.

Near the Spirit Stone Vein, Lin Cheng and the other two were cultivating.

The spiritual energy here was extremely rich, or else it wouldn't be able to form a Spirit Stone Vein. Adding the Spirit-cohering Array that Lin Cheng had set up, the spiritual energy here became even denser.

With such a rich spiritual energy, even without any cultivation resources