I was looking for a fanfiction like this. Not many people get what the resets truely mean for Sans. I know that it's been a while since you updated, but I hope you'll eventually continue this story anyway. 3

Whoa. That was powerful. Great use of repetition - but I guess that's the point, isn't it? Poor Sans.

This is just cray. I love your interpretation of Sans.

Sans is an interesting character. He's the only person besides Flowey that's even aware of what you can do. He has to have some experience with it as well, being able to tell how many times you've died just by looking at your face. He even comments on you coming back to kill him multiple times. Just by what the fallen human does, Sans can tell what iteration he is living in. That is why Papyrus's death would hurt every time.

This is truly amazing. Please keep writing Undertale fanfics because this was just too perfect.

Ow.

That thing bleeding over there is my feels.

This was heartbreaking. I love it.

Wow, that was depressing to read. As if I didnt have enough Sans feels already. Literally can't play the game after the true ending just so I don't do this to him. ; .;

Amazing use of repetition to represent the timelines, and Sans' increasingly jumbled way of thinking. Well done!