Living beings wouldn't be able to forcefully invade their soul radiance in someone unless they were mortals, several weaker than them, or were completely suppressed by more powerful Dao law particles.
Towards a phantom completely made up of sword radiance particles, the three maidens saw there was no issue in at least flowing their soul radiance inside.
But upon doing so, Song Yu, Xie Ya, and Yin Xinya all froze. Their divine minds fiercely shook.
The number of law particles they encounter so far is numerous. But out of every Dao Law they faced, nothing felt as profound, so powerful, otherworldly as if this was a concept from another dimension, it all came from the sword intent swirling through their Spiritual Seas.
The sensation of this sword intent could truly raze the world, slice apart any being in the world, and split the entire heavens into two halves!