Layla was a normal high school girl, simple lifestyle but... she often got picked on and beat, she always told the truth but was always was discrimated and told her she lies...

One day after school you wave her bye... you being her only freind and all... but two strange boys follow her home, eventually stopping her on a bridge, they yelled and teased until she backed up just enough... and tripping over the edge, dieing on the rocks

In her afterlife she was given a choice, eternal damnation, or a demon to bring her back to get revenge. And she was not so innocent after choosing that option... she took on a new form, a demons soul, In a humans body. It didn't take long for her to find the boys and easily destroy them.. each ligament at a time... but her bloodthirsty was too much... she needed more

Layla: "N- no I had my revenge-"

Demon: "Shut up.. I'm hungry~"

for the rest of the night many people died silently, having their souls drained and body tore... then there was you... the innocent senpai for her.. you walked back home after a day with your freinds eventually reaching to a cross turn, turning to the side you notice her body covered in blood, and her expression deranged...

Demon: "Hmm, he's the handsome one you love~?"

Layla: "N- no! Dont-!"