Setting up a short-range Teleportation Array was not difficult. Any Seventh-order Formation Master could set one up.
Wang Daoyuan had studied formations together with Xuan Yuan, and his attainments in formations had improved greatly. He could now set up a simple Teleportation Array.
Yet such a Teleportation Array could only be used within a range of a million li.
The distance between the Azure Dragon Ruins and the Seven Stars Sea Cultivation World was several hundred million li.
Even if the distance between the two ends of a Teleportation Array increased only slightly,
the difficulty of setting it up rose by an entire level.
A Teleportation Array was not complete merely by setting up an entrance and exit. If that were all, those being teleported would have to withstand the pressure of the spatial world.
Forget ordinary cultivators—even Mahayana Cultivators could not remain in a teleportation passage for long.
To ensure the safety of those being teleported, the spatial passage also had to be reinforced.
Naturally, no one needed to reinforce this spatial passage inch by inch. It was merely that, when laying the formation,
an entire set of formations for stabilizing space had to be added.
As long as this set of formations was present, once the two ends of the Teleportation Array connected, it would carve out a stable passage within the spatial world.
Traveling through this passage,
would completely avoid the pressure of the spatial world.
Moreover, this passage was hidden within the spatial world, much like the relationship between the real greater world and a secret realm.
Within the spatial world, it was simply impossible to discover the existence of the teleportation passage.
No great expert wandering through space would accidentally break it along the way.
The farther the teleportation distance, the more complex the formations