The Sub-biological Engine was a secret weapon developed by Angel King Keisha against Styx and Void Creatures. Technology was advancing; they could not remain stuck in the past. Some technologies might go unused, but they could not afford to lack them.
Within Angel Civilization, only the Sacred Wings and Heavenly Foundation King He Xi were equipped with Sub-biological Engines. Keisha had not installed one because she felt there was no need.
The conditions for activating a Sub-biological Engine were harsh, because it contained the energy of the peak Main Biological World. In an instant, it could reduce a Super Warrior to dust.
Yan's Sub-biological Engine was located in her heart and would activate only when she suffered a fatal blow. It would then reconstruct her heart, transforming it into a Void-type super lifeform.
In the Dark Dimension, Yan manually completed the installation of the Sub-biological Engine. If she had had any other choice, she would never have done this.
This was a battle between angels and demons. Only they could resolve it themselves; outsiders could not help.
"Is it equipped, Angel Yan?"
A voice came from the Gene Engine in the Dark Dimension.
"Mm, I'm ready." Angel Yan nodded.
In the Mental Space, Yan's bearing changed in an instant. The Sub-biological Engine redefined her computational power, enhancing her thinking abilities across the board.
"Redefining Demon Queen Morgana's cognition..."
Yan spoke as streams of data code continuously spread outward from within her body. A pair of pure white angel wings even appeared behind her.
"A Void Engine? Damn it, there really is one." Liang Bing recognized Yan's transformation at a glance.
"Then let's calculate and see whose calculations are stronger." Liang Bing activated her Fourth Generation God Body Engine, continuously releasing mental suppressive force.
"Justice will surely win!"
**"Justice will