blue rain in a red field (frans) - on hold

frisk, the fallen human. sans, the skeleton filled with puns. they are two different people, or monsters should i say, and they love each other. frisk can't control these drastic changes in her behaviour at all, but she still fights on to protect the people she loves. she has a demon inside of her, another fallen human, called chara. chara wants all monsters dead and all of the souls, so the vessel she has is frisk. sans killed someone close to frisk though... and she didn't even remember their name. she paints the fields red, with others' blood, he washes it away, trying to fight off evil, to protect his girlfriend. what will happen now? now that the evil within is consuming everything they touch?