Ice Witches are generally ice-blue, their whole souls transformed into a state highly congenial with the water element.
Whereas those of the curse type are deep purple, leaning towards dark elements.
God of Death Mode is actually just a term, meaning the undead mode, where the raw color of energy turns to deep gray, biased towards black.
Souls are colorless, appearing transparent like eyes, actually akin to a glassy medium, particularly souls in the material plane, which tend to gradually become more complex and muddied; this is the state exhibited by the soul absorbing different energies.
Now Li Yao's soul had been as if encased in an instrument filled with the aura of death, his soul had become muddled, his consciousness truly obscured.
Li Yao felt countless cold energies invading his soul, momentarily plunging him into a nightmare.
