Within the Dao Palace of Change and Constancy, Changsun Ting held a spiritual crystal bracelet in his hand.
Because the changes in the lower-layer world had taken such a long time, he had happened to place the spiritual artifact he had been researching into it, to see whether it could evolve on its own.
Naturally, because every domain differed from Celestial Xia, their Dao mechanisms could not possibly be entirely the same. Thus, even if results emerged there, they could not be used directly. Yet the direction they revealed could still serve as a reference.
Just like the Creations of the Vast Realm: although they differed from those native to Celestial Xia, they could still provide guidance for today's Heavenly Mechanisms Manufactury.
The evolution here had not disappointed him either. After several thousand years, the spiritual artifacts here had likewise forged a path of their own.
Yet their shortcomings were considerable as well.
He set the bracelet on the table. To establish a connection with this object, one had to set up spiritual nests one after another. Even in Celestial Xia, such spiritual nests had to be constructed.
They could be used without restraint in that world because it possessed a generally peaceful environment, as well as powerful military force that ensured there were no enemies within or without.
Celestial Xia was different. This was meant for True Cultivators to communicate with one another, so it would generally be used in battle. Yet it was simply impossible to lay out such things in the midst of battle. Even if they were deployed, the enemy could destroy them as soon as they discovered them.
And once the battle exceeded the range of the spiritual nests, cultivators would no longer be able to communicate with each other. The restrictions were simply too