Sans (Underfell), Villains Fanon Wiki

I was never much for repentance. Wasn't a trust of a man a' my position. But dammit, I'm having a feeling. Hrm That might just be the way the ball bounces. I'm here for you, kid. Yesterday that would've been a threat. Today, I'm makin' it a promise.Underfell Sans redeeming himself. I'm going to have a good time.Fell Sans' Quote Sans is main antagonist the Underfell AU and the brother of Papyrus. He takes on a similar appearance to the Sans of UnderTale. Sans is a skeleton, presumably born in 

Underfell Sans, Team Hope and Void fandon Wiki

Who is Sans's brother in Undertale?

as someone who was in this sub genre of the fandom.no : r/ Undertale

What is your favorite Undertale AU and why? - Quora

Sans (Friday Night Dustin'), Villains Fanon Wiki

Why do people see Sans in Undertale as a powerful character? - Quora

Will there be an Undertale sequel? - Quora

Another reason why I stick to canon is because spoiler alert Sans is

Undertale Humans

spartan340 on Scratch

Sans (GG! Underfell), Villains Fanon Wiki

UnderFell Wiki/Tumblr Document, Wiki