Without needing the Draenei to ask, Ye Ting could tell that something was wrong with Yrel.
In the wuxia novels he had once read, there had been scenes similar to Yrel's current state.
For example, in Demi-Gods and Semi-Devils, Xiao Yuanshan and Murong Bo had secretly learned Shaolin's profound martial arts, only to suffer a qi deviation. The reason was that "every Shaolin ultimate technique requires corresponding Buddhist teachings to dissolve the hostility within it."
Simply put, their state of mind was insufficient.
Unlike arcane magic, which was based on wisdom, mastering the intensely subjective powers of Holy Light and Shadow—powers that significantly affected one's emotions—required a strong state of mind.
Yrel was currently in a state of qi deviation.
The solution was simple: Yrel's state of mind needed to grow to the point where she could command such immense power. But clearly, that method would not work.
A state of mind was never something that could improve in a short time. Only long periods of tempering and experiencing the ways of the world could bring growth.
Therefore, to quickly master both powers, they had to resort to a shortcut.
The "Child of Light and Shadow" was a miracle of the world, one that had never appeared before Yrel. Thus, no one in this world—even if Velen or a Titan suddenly appeared here—would be able to help her.
But Ye Ting was different.
Having traveled through several worlds, his accumulated knowledge was beyond the imagination of beings confined to a single world—even mighty figures such as the Titans could not compare to the crystallized wisdom of all living beings in an entire world.
As it happened, among the magical theories Ye Ting had collected in the [Type-Moon World], there was a solution for controlling two mutually generating yet mutually opposing