Insanity

=== Story ===
Yuki Allison Edison was an unlucky girl, she was always chained up in the basement when not at school. That's why she has chains around her neck. She was abused by her billionare family. While her siblings always got a weekly allowance of $100 she got a small $10 dollars. She had one friend, and that was a fake friend. Yuki found Ellison talking about her behind her back. Home wasn't much better either, she wasn't even allowed to sit at the table! If she even got something to eat, it was leftovers from the rest of her family. There was barely any leftovers, so she was awfully thin. She began to lose her sanity... She found one of her bullies and found chains from home, she asked Milly to follow her to the spare classroom, and... strangled her. There was a scream from that abandoned classroom. Rumors around Oakwood High state that the old Biology classroom is haunted by the students she killed, including Milly. Some students at the high-school say they saw a girl with long blonde hair, faded lifeless blue eyes and blood marks from the chains around her neck. Students started to drop like flies in winter. Eventually Yuki killed her own family. No one knew that the Edison family was dead, so the family was declared missing. A month later Yuki started to call herself Insanity, then she died... No one knows how she exactly died. Some suspect she was found out and got shot by the police, others say she committed suicide. Even if she's dead, we're not safe. She attracts boys by her beauty then kills them. She kills girls by saying she can make them even more attractive, then choking them. She is an awful demon, seeking revenge.
=== Weapon ===
Chains, as she believes the rest of the world is also cold like chains. She wants them to feel the pain she did.
=== Appearance ===
She has purple hair that fades to black, she always has pinkish eyes. Her skin tone, being a light lavender, is quite uncommon for a demon. She's quite short, being 4'7. She has the normal horns and rare elf ears that are pierced.
=== Main Victims ===
The major people she has killed is her family, Milly Smith, Ellison Anki, and the principal at Oakwood High, Mr. Gregory. She's killed countless others though.