The city center barrier... there really is such a thing.
Although Jiaoshu has strong faith in her own God, over twenty days have passed and yet Xuanming has still been unable to break through the city center barrier. This shows that it is an incredibly strong barrier, so strong that even the Impermanence, who holds more than eight pieces of the Divine Seal Fragment, cannot penetrate it. It's hard to believe that Xuanming will definitely have a breakthrough after this.
Even Xuanming can't break through the barrier with her own power, so I don't think I can come up with a way to break through. When it comes to the Great Barrier covering the Southern City, I mostly relied on the 'Firefly' inside the barrier to cheat my way in.
How was such a powerful city center barrier even established? Could it also be the power of the "Paradise"?