Demon Emperor Daochen arranged everything, then began thinking again about how to solve the Primordial World's soul defense problem.
It was an extremely difficult problem to solve.
In the Primordial World, plenty of people excelled at soul attacks, but few excelled at soul defense.
Almost everyone simply relied on their own soul barriers.
Under normal circumstances, even an attack that reached the soul would not cause much damage. That was the weakness of soul attacks.
Yet everyone still had to guard against them. If someone suddenly struck your soul during battle, it would always cause some unnecessary trouble.
After all, however, everyone's soul was utterly unique.
Even Immortals dared not casually invade an ordinary person's soul. That was someone else's home ground, and if they fell into a trap, the losses would truly outweigh the gains.
But those who specialized in soul attacks were different.
They were exceptionally cunning. You never knew what form their soul attacks would take or where they would come from.
Some were even powerful enough to control others through their souls.
That required immense soul power and mastery over the soul.
To defend against that, they would have to create treasures capable of resisting soul control.
That was the only solution the Demon Emperor could think of.
Since formations could not provide protection, he would use treasures instead.
But throughout history, treasure artifacts capable of protecting the soul had been few and far between.
How could he make it possible for everyone to own one?
The Demon Emperor's brow remained furrowed with worry.
Just then, Nüwa walked in.
"The Mechanical Commander has been successfully refined, and we've finished making his body. He wants to see you."
"We put a great deal of thought into preserving his memories this time."
Nüwa truly bore a heavy responsibility.