Kill or be Killed (OLD AND BAD)

IM KEEPING THIS UP HERE FOR NOSTALGIA BUT ITS NOT GOOD

So, this is my Undertale story. I do not own Undertale. But the character this story is about is 100% original. This story is about one of Gastor's experiments. Out of desperation, she replaced her soul with a monster's, so that she could look for Gastor after he fell into the core. Enjoy.

WARNING: This story contains Alphdyne, Papyton, Soriel, and maybe more.

ANOTHER WARNING: This story contains bad jokes.