My name is Dark. It's not a nickname, and I don't have a last name, so don't ask for anything else. Just.... Dark.
So, you want to hear my story? So be it. A long time ago, I was given to two mortals to raise, seeing as my blood was sealed. It was to keep me hidden, as my father would be busy, most of the day, and he couldn't protect me at the time. I lived like that until I turned sixteen. Then, my school was attacked and my friend was killed right in front of me. I was old enough for the spell to have weakened considerably. My demon blood awakened and... here I am.
Oh? You want to fight me? You don't seem to get it, mortal. My mother is the messanger of death, and my father is death itself. I am a level six demoness in my own power, not counting that which I recieved from my parents. I can never and will never die.
(this character is an OC, not attached to a fandom.)