C1442 Celestial Prison

It's just a door, as long as you pass through it, you will be able to enter the Sky Prison, "the Nine-tailed Fox saw that Yang Ping did not seem to be lying and explained patiently," From what I see, your strength is actually not that strong. Furthermore, if you have not reached the stage of the Sky Tomb, coming here will most likely result in you dying.

How did I get in?

I walked in