SANS AU X F!READER ( RENCARNATION)

what happens if sans has a soulmate and it is human?

and not just sans but an alternatif universe sans that also has a soulmate?

introduce (y/n) (L/n) long haired (h/c) teenage girl, she is a sans soulmate.

they both met when (y/n) visited frisk's house to take care of them for a few months because frisk's adopted parents were going on a honeymoon.

since then they have both become very close, sans knowing that (y/n) is a part of his soul is because he saw a red thread on her finger (y/n).

but every happiness must have sadness later, sans experiencing deep sadness because (y/n) has been gone forever.

she had a car accident on her way home from work.

a few days had passed after his soul died and sans was still feeling sad, then sans heard the sound of his door being knocked on then he opened the door and was shocked.

he sees almost an alternative universe he is in au him, then they explain to sans that they can't go back because of some mistake.

Sans then let his alternate universe stay at his house and they all ended up staying at Sans's house.

several months have passed and the sans au has not been able to return to their AU and they are still thinking about how they can return to their AU.

and they all heard that they had a new neighbor next to their house.

who are all their new neighbors?

are they monsters or humans?

are they good or bad?

then read this book to find the answer and I hope you all enjoy it.

The picture above is not mine.

sans au belongs only to their own author.

( y/n) belongs to the readers themselves.

some of my OCs.

I hope you all enjoy this book!! [ ||☆||].