RedemptionTale
When the human child arrives in the Underground and begins to enact a massive Genocide, she seems unstoppable. However, when she reaches the Last Corridor and encounters Sans, things take an unexpected twist. Within this new timeline, things begin to come together. What happened...? Well......(Note: Dunno why its giving a profanity warning- there might be three or four swears in over eighty-five chapters)…