Valerie the Poison Mage

Valerie Hopes is a 17 year old Poison mage who's been abused by her whole family, so she decided to run away to Mount Ebbott, and falls into the underground after a glitched reset by Frisk, who disappeared afterwards.

She falls for Papyrus, and he falls for her after gaining Sans' trust with her around to make sure that she wouldn't kill his only brother. She has befriended Toriel after some time after falling into the underground,

when she makes the decision to free everyone by kindness and no violence, Frisk was still nowhere to be found, and everyone thought she died. (Also, this is after the pacifist run after many genocide runs)

Friends- Toriel, Sans, Burgerpants, Mettaton, Napstablook, Alphys, and Undyne

Relationship- Papyrus

AU- Classic Undertale