Mysterious Girlfriend

A mysterious girl

Well, I'm a normal high school student and also a unlucky orphan. I've no one to look up to. People who raised me have also passed away. So, I'm just spending my high school days hanging around and having fun.
Well it was just a another day and a transfer student appeared. She was cute with a flat nose, brown eyes, height just as me with a fair face and really beautiful and was somewhat resembling angel described in a ancient tales. Even though she seemed beautiful her eyes seemed to have deep pain burrowed inside of it and she herself seemed like she had nothing to lose to. She seemed like a 'succubus' without a smile. Well, I didn't know but I was attracted to her. She seemed like she was an orphan just like me.So I approached her."Hello lady where're ya from?", I asked. "Hey insect don't come near to me and stay as far as possible", she replied." Her reply was more than enough for me so I just backed off.
I returned my bench to hear my friends teasing me."Just how many girls would you try and how many times get rejected", they were laughing. I smiled and ignored them. They were right because there was no girl in my class and one step junior or senior I hadn't proposed and got rejected. I went to work on a call center after attending school for working and was returning at evening. It was then I saw her again. She was holding a paper in her hand. It was nothing like a normal one but looked like this devilish one coming straight from hell."what's this ',I asked. Well, now she was in a different costume, a long black robe and carried classical Japanese sword.
"Well,kid u're gonna die by my hand if you won't sign it?", she said. Well, I had no choice left and I read the contract. It said that I need to be the one to take on all of her wrongdoings and suffer in stead of her. I thought it was good than dying so I signed the contract.