Comment by Tricks on Isekai Tensei de Kenja ni Natte Boukensha Seikatsu - Chapter 39

@Tricks it's most likely a reference to Chinese mythology where black and white impremanence (or something like that) take the souls of people who have died to the underworld, basically chinese grim reapers

@Tricks hey hey hey, i resent that statement, we also come from portals made of fire from thin air.

@Dewani90 And riding a white horse named Binky