(Fnaf and undertale crossover. The monsters of the underground were freed and now are trying to live normal lives. Seeing as how many humans are speciest, monsters have a hard time finding jobs that would accept them. Sans, unable to continue being the lazy bones he was, found a nightshift job that paid well enough. All he had to do was watch cameras and make sure nothing gets stolen.... Right??)

(Btw, this is just an idea. If I figure out more for it, I'll make a second part. )