Dongguan Divine Kingdom.
With King Feijing's cooperation, Dongguan had replicated enough of the "Universe Mirror" Secret Art.
He had even imprinted a rudimentary version in his Mental Space, but he still could not use it.
"This Innate Secret Technique requires a specific lifeform and a specific structure to use."
Dongguan studied King Feijing, pondering.
"Flesh-and-blood lifeforms, energy lifeforms, metallic lifeforms, rock lifeforms, plant lifeforms..."
The universe contained a vast variety of lifeforms, and many techniques could not be used universally.
Just as men could not bear children, without a particular structure, one could not do particular things.
Dongguan extended his palm, and an invisible ripple spread out.
In an instant, a vortex appeared above his palm, swallowing all the stray energy in the air.
As he opened his hand, a tiny crystal appeared.
"Do I have to develop a weakened Secret Art as well?"
Dongguan had simplified this energy-devouring Secret Art by imitating the Vortex Secret Art he had fished out of that mysterious space in the Origin Land of the Primal Universe.
The original secret patterns were incomplete and unusable, while the Secret Art he had developed also had certain restrictions.
He generally chose to pair it with his "Control of Space-Time" ability, allowing him to drain the universal energy within a radius of one hundred thousand kilometers.
But that was all it could do. Converting it into Immortal Divine Power afterward still required further purification and imprinting. The energy within one hundred thousand kilometers was merely a drop in the bucket. It would only be somewhat useful for recovering energy in an imagined situation where he fell into some place that prevented Divine Kingdom Teleportation.
The place where this move would truly be worth using should be the Universe Ocean.
In the Initial Universe, Dongguan had used Chaos