When Archie and company come looking for her help because Jughead is acting weird, Jinx and her BFF Danni embark on a mission to exorcize Jughead. It's the two BFFs vs. Satan for the good of humanity -- or at the very least, for Jinx to just be free to be a normal 14-year-old girl who just happens to dabble in necromancy and rock 'n' roll.