C3060 It's Hard to Get in and out

If one were to say that the immortal kings present were able to easily destroy this minor world before this. But now, they couldn't do it anymore. No matter who it was, if they wanted to destroy this small world, they would have to spend a lot of effort!

So why? Why was the gap between the two of them so huge?

After thinking about it for a moment, Ghost King of the Underworld finally understood