Lore idea for Vs Chris and Vs Garcello (fnf mods)

So the idea is: Chris and Garcello are brothers but one is into demons and the other Decided to smoke After an Argument between their parents when the were younger they end up going sperate ways, Chris (being into demons and everything paranormal) ends up crossing paths with a demon after a deal Chris gets a demon tail but later find out that it was a betrayal, Garcello gets attacked by a demon and by looking it in the eyes is then Possessed by it, after saving Garcello from the demon by exorcism, Chris then tells Garcello that he will never again see and puts on a blindfold forever so he will never look into the eyes of demon or anything paranormal ever again then they decide to go different ways Again !