A moment later, a huge throng of divine envoys came charging toward the Church of the God of Knowledge's position.
Even Sui Xiong frowned at the sight.
Now the depth of each pantheon's foundations became apparent. The Human Pantheon had a long history, and all manner of divine arts emerged one after another. Divine arts like opening a portal from the mortal world to a divine kingdom and allowing divine envoys to come through directly required vast amounts of time, resources, and divine power to devise and research.
In theory, opening a portal between the mortal world and a divine kingdom was not difficult. Sui Xiong had done it before. But if the spell's level was restricted to that of "mortals," even if it were lowered only as far as the peak of Legend, it became extraordinarily difficult.
The crux of the matter was that mortal power was simply too weak compared to that of gods. Such feeble power was insufficient to support the temporary construction of a portal like this.
Cross-world teleportation was an extremely complex spell. The difficulty varied depending on which world one was teleporting to. The easiest was probably teleporting to the Shadow Realm, which even a mid-level mage could accomplish. Teleporting to a divine kingdom, however, was close to the highest difficulty; even teleporting only oneself generally required a legendary mage. As for establishing a stable portal between a divine kingdom and the mortal world, even a temporary one, it was not something an ordinary legendary powerhouse could achieve.
To reduce the difficulty of this spell, one not only needed to construct a corresponding portal within the divine kingdom, but also specifically develop a spell for that portal—one with no other purpose than opening a portal in the mortal world and connecting it to the