In truth, the core of the Soul Split Secret Technique was a modified Symbiotic Summoning Ritual.
It merely replaced the summoned creature's self-awareness with the Summoner's consciousness.
The caster needed to separate a sliver of their own soul as a Seed, fuse it with the soul of a summoned creature whose consciousness had been erased, and thereby take control of the creature's body.
The reason the soul was not completely erased was that some powerful abilities were often tied to the soul.
If the soul's form differed too greatly from the body, then even after acquiring the summoned creature's body, those abilities could not be obtained.
Leaving the ritual chamber and entering the spell testing area of the Laboratory, Anvis released the Force Dragon Avatar once more. Based on the Avatar's sensations, his main body then entered the Summoning Space in reverse.
The reason he favored Force Dragons was precisely because of their terrifying ability to manipulate all force fields at will.
Knowledge he had learned in his previous life on Blue Star told him that nature contained four fundamental forces: the strong nuclear force, the weak nuclear force, electromagnetism, and gravity.
The forces required to drive everything in the world were all composed of these four fundamental forces.
And if the Force Dragon's control over force fields were explored further, it could absolutely be extended to the concept of the four fundamental forces.
This would in turn grant a series of derived abilities, such as Material Fission, creating ultrahigh-density matter not found in nature, and warping space-time.
As he controlled the Force Dragon's body with his consciousness, he could clearly sense that the environment was filled everywhere with a strange kind of force field.
These force fields wrapped around his body like water, and he could likewise distort and