The Definition of Insanity (An Undertale DustTale Sans story)
  • Reads 4,706
  • Votes 63
  • Parts 4
  • Time 20m
  • Reads 4,706
  • Votes 63
  • Parts 4
  • Time 20m
Ongoing, First published Aug 21, 2016
Genocide. SAVE. LOAD. RESET. Genocide. Over, over, and over again.
Living through an endless loop of nothing but murder and misery has finally taken a toll on Sans. Eventually, he's unable to deal with it anymore, and he just snaps. It's the same routine, scripted as if it was an never ending book, an endless cycle. Sans is slowly watching as his own sanity crumbles to dust, all thanks to a child with the ability to play God. Until one day, he's had enough, and with sanity completely gone, he decides to beat Chara at their own game. Just what is that game you ask? Well I'll tell you. The game of Genocide.....
Warning: Sans does a violence...contains spoilers for the genocide route along with major character death..
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(Y/N). A peculiar soul; A human core, with a skeleton's power. Her parents are ashamed of her, beating her every time they catch her using magic. One day, she accidentally hurts someone, and they bring her almost to the point of death, trapping her in her room. After the incident, time has begun to reset. Two months pass, and then it all starts over again. After two months, she's plunged into immediate pain and suffering. When she feels like she just can't take it anymore, she decides to take her own life as a sort of experiment. Y/N blasts through the wall, making her way to the chasm, where she hurls herself in.. And wakes up. Almost immediately, she's met with a threat, coming from a flower, no less. She deduces that this must be an evil sort of hell for people like her. People with magic. Her opinion is only further confirmed when she meets a skeleton who wants to kill her for existing. When Sans finds her, he's immediately confused. The absence of Frisk only adds to the confusion. Maybe this human can remember the resets. Maybe she hurt the kid because she wanted to be the most determined. Maybe this is the demon. Without fully understanding (Y/N)'s backstory, he goes after this anomaly in the timeline. He eventually decides that she isn't that bad after all; Just another depressed soul, not unlike himself. The two hit it off, their personalities obviously compatible. But what happens when one of them feels something more? And what happens when an old rival returns? HEADS UP: I really hate when, like, half the story or the whole sequel is full of pure fluff. Once (Y/N) and Sans get together, there will still be relationship drama and story drama and such. ALSO! This story is ongoing. It will have errors. Updates will occur every 2 days, and I won't edit them. Edit: OK. SO. The first few chapters are NOT a good representation of my skills. Once the story is done, I'll probably go back and edit, but for now just know that it gets better. I think.
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Routine. The entirety of every living thing is dominated by it, human or monster. Everything HAS to be the same. It was in this that you were the exception. For you everything was new, every time line a detailed altered in order to satisfy your sadistic desire for a new ending, whether it be only a few details of dialogue altered or something else entirely. Monsters you once considered family you now butcher and slaughter without a second thought, after all, that's what the Reset is there for, right? And all at once it stops. Your small hold over the Underground is ripped away from you and you are thrown into a dying timeline, monsterkind's final attempt at self-preservation. You're alone, completely and utterly alone. Except one. And he has a bone to pick with you.