Axefell is a Underfell timeline that has gone wrong... Frisk stayed in the underground and Flowey killed King Asgore leaving the Queen, Toriel, to leave the ruins to rule over monster kind. Frisk later married Sans and after some time Flowey came back and killed Toriel taking the souls and creating a virus called the hunger, all monsters were infected by Sans and his brother Papyrus were not as effected as most... Frisk left the Underground for help but was stuck in a Insane asylum, had Aliza