Common spatial teleportation arrays fell into two categories.
One kind was incomparably ancient, forged by some unknown great ancient expert, then later occupied by hegemonic powers or powerful sects.
The other kind was built by hegemonic powers specifically to make money.
"Among the forces capable of building spatial teleportation arrays, aside from hegemonic powers, only a handful of super great sects possess such ability."
Those were Elder Lu's exact words to Sikong Jing...
At this moment, they were already walking through the streets of Sacred Gathering Island, making their way step by step toward the spatial teleportation array.
Sikong Jing nodded, gaining a deeper understanding of spatial teleportation arrays.
He also learned that spatial teleportation arrays were scarce even in Boundless Sea. During construction, all sorts of routes had to be surveyed to ensure they would not crash into areas with spatial turbulence.
This was absolutely a colossal undertaking.
Thinking of this, Sikong Jing asked softly, "Then what about the uncommon ones?"
Since the common ones came in two kinds, there were naturally uncommon teleportation arrays as well.
"The uncommon ones also come in two kinds."
"The first kind is small-scale teleportation arrays, generally for the internal use of great sects. Sects with three leaves like ours basically never come into contact with them, so they count as uncommon..."
"The second kind consists of equally ancient teleportation arrays, with all manner of mysterious teleportation methods."
"For example... they can use teleportation stones to carry out more random teleportation."
As he said this, Elder Lu stared deeply at Sikong Jing...
In an instant, Sikong Jing understood.
The mysterious teleportation array in Gods and Devils Island Prison belonged to the uncommon category.
Not every spatial teleportation array possessed methods like teleportation stones.
"Of course, there are other miraculous teleportation arrays as well,