I Fell for you (An Underfell Sans x Reader Fanfiction)

Once, there was a battle between two races. Humans and Monsters.

The Humans thought Monsters were Vicious, Threatening and Merciless. Though the Monsters thought the same way.

The Humans always treated the Monsters as if they were beneath them. So the monsters stood up to them.

Eventually, The humans became tired of the monsters fighting back. That was when the war started.

Both sides fought Viciously.

In the end... The Humans won. Casting a Magic Barrier, they sealed them Underground, In the mountian of Mount. Ebbot... never to be seen again.

Though, that was a very long time ago. Now to be considered a myth. A fairytale to frighten kids into not wandering into the forest or near the mountian... Correct?

A young woman, about the age of 17, has been orphaned since she was young. Now abused by her Caretakers in her Foster home.

With no will to live... She grows curious about the legends and rumors. About the Children "Dissapearing" and going "Missing", near the mountian.

She sneeks from her "home", finding a large, Never ending Abyss. Falling down, hoping to end her life... Only to be given another chance at it.

So here goes the start of Y/N's new life, free of the abuse and depression of her past home.

...

...

...

Or so she thought...