That is the result of material disintegrating itself, completely breaking down into light, yet suppressed by the power of the Endless Heavens. An Jing's destructive power has begun to approach the limits of the material world. If outside, just this step is enough to extinguish the Divine Mountain and turn a grand city into nothingness.
And An Jing calmly stepped through the light and approached Xuan Mingyu, who remained silent: "You did it on purpose."
"Fa Zichen and you likely obtained the method through the cause and effect found in 'memory', discovering the path of the Shi Family in the Endless Heavens, a way outside the Immortal Path, leading above Lingxiao."
