Careful What You Say, Little Mouth

The people of this realm might look like regular humans at a glance, but that was only true in appearance, not only were they filled to the brim with soul energy, it also permeated every single one of their organs, giving an ethereal quality to everything, their blood was turned blue by this constant exposition, and when spilled, it would quickly evaporate into some sort of soul steam, leaving only a crackling, dried-up liquid behind if was splashed on a surface.

Their innard and other organs would similarly deflate as they leaked the prodigious energy out, leaving behind only crumpled up parts, which were as fragile as paper thoroughly blackened by flames, as for the bones and flesh, they were mostly spared from it, not home to that much of the blueish energy compared to the rest, which gave the impression that these people's insides would flash-decay when killed.