The essence of the Holy Light and Shadow was closely connected to the soul, and their existence was founded on people's emotions.
This power existed because of "conviction," and vanished because of "doubt."
The reason these Draenei with an affinity for the Holy Light lost its favor after being captured was precisely because they had begun to doubt it—doubt whether the Holy Light's ideals were correct, question why Draenei who devoutly believed in the Holy Light had suffered such a fate.
But Yrel had made them believe in the Holy Light again... or rather, in the ideals of both Holy Light and Shadow.
According to Ye Ting's observations, those who reawakened the Holy Light held far more goodness than malice in their hearts. Simply put, even after suffering the fate of slavery, they still believed in justice and good deeds.
And what about those who abandoned the Holy Light and received Shadow's favor?
They possessed a more extreme, darker side. They still believed justice and kindness were good, but they believed even more strongly that justice and kindness needed to be manifested through more extreme measures, and that the harmed Draenei needed to seek revenge.
As the powers of Holy Light and Shadow awakened within them one after another, the Draenei present grew even more reverent and devoted toward Yrel, almost as much as they had once believed in Velen and the Naaru.
These twenty-four people also became Yrel's first followers and subordinates, the backbone of her future efforts to expand her influence.
While Yrel enthusiastically "brainwashed" her fellow people, Ye Ting walked toward the Naaru's "corpse."
That was, the crystals scattered all over the ground, which no longer possessed any luster or color.
From among the floor full of "tangram" fragments, Ye Ting picked up a spherical crystal.
Among