Magicians, Demon Gods, angels-
In the A Certain Magical Index World, these three elements formed the basic structure of the True Magic Side, its principal power system.
Because their use of power differed only in the depth of their research, with no barriers separating them, it was easy to mistake them for the same kind of existence, like three branches of a single road.
But in essence, they were entirely different beings, following three paths that had been distinct from the very beginning.
Magicians were humans, Demon Gods were monsters who had acquired the constitution to ascend from humans into gods, and angels were naturally higher-dimensional life-forms.
Although the story also featured humans who could use Angel Magic Formulas and magicians who had touched Demon God Territory, these occasional intersections could not change that distinction.
Thus, Roland, a Demon God, having Aiwass, an angel, assist with his cultivation was something very difficult to understand.
It was like asking a professional physical education teacher to tutor someone in mathematics. It was not impossible, but actually doing it would seem strange.
Yet both Roland and Aiwass seemed to have forgotten this common knowledge.
Clang-
After hearing Roland's words, Aiwass smiled charmingly and gently spread her hands.
Amid a brilliant light, her immortal wings abruptly spread over the entire Milky Way Galaxy. Like branches, they took this universe's sole galaxy as their seed, scattering clusters of nebulae from her wings.
In an instant, surging vitality lit up the dark universe once more, and galaxies multiplied at a rate visible to the naked eye.
An invisible connection mysteriously reached Roland's heart.
It was the energy of every celestial body in the universe.
At that moment, these celestial bodies seemed to become parts of Roland's body, turning the energy radiated by the universe into a