Talk:Eight Humans/@comment-38570883-20190219011617/@comment-27623830-20190219012741

This page only refers to the eight fallen humans. The monster souls have only two real differences from the humans: they lack Determination(DT), and they aren't strong enough to support a physical body. All the monster souls look the same (you see them at the end of the Pacifist Route), so I'd guess the soul color comes from the combination of DT and a value the human prizes. Monsters don't have enough DT to color their souls.