Because the puppet in the Azure Sea Realm could easily obtain the auras of many Azure Sea Realm cultivators.
And He Song's true body in the Azure Sky Realm could likewise easily obtain the auras of many Azure Sky Realm cultivators.
So long as they could be transported across once.
He Song would likely not lack the auras of such cultivators for a very long time.
As this thought flashed through his mind, He Song immediately became even more interested in the Cross-Realm Teleportation Array before him.
Because the principles behind this Cross-Realm Teleportation Array were simple, and it did not need to truly do anything to the barriers between worlds.
Its difficulty of comprehension and deployment would likely not be too great.
At the very least, given He Song's current understanding of formations, there should still be a sliver of hope that he could fully comprehend it.
Moreover, since this array's principles were simple and it did not need to truly do anything to the barriers between worlds.
Once He Song comprehended this Cross-Realm Teleportation Array, the cost of setting it up would be greatly reduced.
Perhaps, so long as He Song could fully comprehend this Cross-Realm Teleportation Array, he would be able to obtain the many precious materials needed to construct it through his own channels.
That way, it would also be much easier for He Song to control a Cross-Realm Teleportation Array in the future.
However, at present, He Song had merely used his Primordial Spirit to conduct a brief examination of the Cross-Realm Teleportation Array before him.
With the array not truly activated, He Song was not yet confident that he could comprehend it.
Therefore, over the following period, He Song focused on using his Primordial Spirit to begin analyzing the Cross-Realm Teleportation Array before him.