Sans is gone. Dead gone. But now, there's something attacking monsters and humans. And you're next.

All credit goes to LonelyVoidFlower for art

Their Tumblr is at
https://lonely-void-flower.tumblr.com/

(If link doesn't work, im sorry but im running on a 2016 version of Wattpad and i have no idea what the newer version will do to it)