Talk:Eight Humans/@comment-37721201-20181205032444

The Red Soul is supposed to be Determination, and this is proved by the fact that Frisk (or, the player controlling Frisk) has the power to save and reset. During the Asriel fight, the soul also splits, but comes back together, because "It refused" to die/ give up. This is why the red soul is related with determination, because even though frisk dies multiple times they can go back and continue. Determination is shown to be one of the strongest powers in Undertale, so that is why the player gets to be in control of a character with that power, otherwise when Frisk dies, the whole game would be restarted as if it were your first time playing it.