Tang Xiu contemplated about the issue Daoist Zixuan just asked. But he thought that there should no spatial rift between Earth and the Demon Realm, given the stability of the space on Earth. Otherwise, there would have been countless demonic beasts rushing out of the Himalayas and the Earth would've been overrun and occupied by them already.
But then again, there was that Diabolos Praecantator Clan!
This race was very formidable, yet tens of millions Diabolos Praecantator experts had been imprisoned on Earth and couldn't leave prior to this. No matter how powerful these demonic beasts were, it was just impossible to even mention that they were stronger than the Diabolos Praecantator race. Furthermore, what appeared in the Himalayas were only demonic beasts. There were not any kinds of demon races.