C2292 Force Restriction

With Gu Xuan's speed, he very quickly arrived outside the Sky Cavern.

Giving the inside of the Sky Cavern a glance, Gu Xuan locked onto a completely unremarkable piece of rock within the Sky Cavern.

This piece of rock was actually the entrance to a Protection Barrier.

As for Li Changkong and the others, they were in the space shrouded by the Protection Barrier