The black demonic patterns were closely connected to the Great Strength True Demon Fist. Otherwise, these runes would not all light up whenever Blood Asura made a move.
Moreover, the first thing the demon soul had done after taking control of Blood Asura was condense these demonic patterns, which was enough to prove this point.
Based on his past research, Luo Hong recognized at a glance that these black demonic patterns were actually the silver runes within the physical body.
It was merely because the Ancient Demon Body had been transformed into an Asura Body by the monks of the Pure Land Sect, drastically altering the environment of the silver runes within it, that the demon soul had condensed them on the surface of the body.
In the eyes of an existence at his level, this was no different from openly laying a physical body secret technique before others.
Although secret techniques of the Nascent Soul stage were profoundly mysterious, Luo Hong had a history of secretly learning them. The demon soul had precisely been concerned about this, which was why it had tested him with words before attacking.
However, Luo Hong had not lied to it then. Even with Enlightenment Tea, he could not possibly steal-learn a Nascent Soul-stage secret technique within a short period of time.
Thus, Luo Hong had never entertained that idea from beginning to end.
In fact, not long after the battle began, Luo Hong had felt that those black demonic patterns seemed strangely familiar. He had only assumed it was because he had cultivated the first few layers of this secret technique before, so he had not paid it much attention.
Yet only now did he understand the true source of that familiarity!
"So that's it. The black demonic patterns themselves aren't important—the law