The Demon Emperor smiled faintly. He had known things would not be so simple, but would he give up so easily? Of course not.
"Although I don't know why the human body has so many Aperture Cavities, each one can clearly hold a tremendous amount of energy in reserve."
"And all the Aperture Cavities influence one another, making anyone who cultivates this technique incomparably powerful."
"Although I can't make every acupoint influence all the others, I can certainly arrange them into a formation."
What the Demon Emperor had in mind was the Demon-Gathering Grand Formation, because these slaves needed the law of demonic power.
In fact, its effect was the same as the Spirit-Gathering Grand Formation. It was the same formation, with only the formation eye's attribute changed to demonic power.
Demon Emperor Daochen looked at the Blade Spirits. "There have been some changes to the plan for your Aperture Cavities. Artificial Aperture Cavities are ultimately somewhat inferior, but we can't give up either. I intend to turn these Aperture Cavities into a formation distributed throughout your bodies."
"This modification may be dangerous, and it will certainly be extremely painful. I hope you can all endure it."
Opening a single Aperture Cavity was already painful in itself. The pain of building an entire formation upon those Aperture Cavities was easy to imagine.
But there was no other choice.
After all, these fellows were completely unlike ordinary living beings.
Demon Emperor Daochen had his own plans, even when it came to artificial acupoints.
He had to finish creating them.
He had to give them the combat capabilities they needed.
They were a trump card he had personally chosen. He could not let them give up so easily.
Blade Spirits One and Two through Five all nodded as though resigned to their