This fic is sort of a response to this one, by jolie-in-the-underground on Tumblr: s/12596292/1/
The prompt: " What if soulmates were a thing, like monsters knew who their soul mate was if they met them. Their current S/O finds out about soulmates and either wasn't told they were the soulmate or they aren't the soulmate and start to panic because what will happen if their monster leaves them."
In the fanfic, the reader gets abandoned by Underfell Sans after he cheats on them with his 'soulmate'. This is my response, along with some other pent-up anger.
This is kind of a reader-insert, but it's more like an angry self-insert. Pronouns and names aren't used much, if not at all.
The prompt/main idea for this fanfiction: "After Sans left you for that whore, you couldn't contain your anger. You somehow forced a RESET, and have dedicated yourself to destroying everything Sans loves- dragging his 'soulmate' along for the ride.
TRIGGER WARNING: This is based off of Undertale's "No-Mercy" route. It contains torture, murder, fighting, cursing, degrading content, and major character death. Do not proceed if you are triggered by such content. Also: if you refer to the No-Mercy run as gen/o/ci/de, please leave. I'd prefer if you were 16+ while reading this.
This fic is rated M for a reason!
