Undynexsans cerita

Undyne and sans find themselves alive after the fallen human commits a genocide run. They follow the human seeking revenge. They are the only monsters in the underground that are powerful enough to stop this genocidal human from destroying mankind.But what will happen when they start to develop feelings for each other? Read to find out. (None of the artworks are mine unless I say so)

I like it others like it, its hard to find so here ya go. Also contains OOC UPDATES also may take awhile from time to time.