C1578 Variant ultimate skill

Seeing Yun Mojin suddenly appear, Xiao Qianhan was already somewhat puzzled, and hearing what Yun Mojin said again, her heart immediately shook.

The first Security Zones was closed?

How is this possible?

The aura in the safe zone was the same as the entrance to the relic, no monsters could enter, and even if one's cultivation was at the Sky Spill Realm