Disclaimer: I do not own any of the inuyasha characters, only my OC is mine to own and do as I please.

Chapter 1: Intro/the beginning

Your name is Hitomi, you live in feudal japan, and you are 18 years old. You have black hair and blue eyes, your hair stops just below your butt. You have a great body and you are a very skilled fighter. You have a twin sister named Haruka and her hair is blue and she has black eyes. Your family is part of a scarce breed of hybrid demons. They change from a human to a half demon to a full demon and your family has dog demon blood in their veins. Your father was a human and you and your sister are the only children your parents had. When you are in your human form, you smell human and no one can tell are a hybrid until you change. When you were five, you killed your father because he attacked your mother. You always had trouble controlling yourself in your demon and half demon forms so your mother stopped your ability to change by giving you a special ruby and it wiped out your memory of ever being able to change. You were told that you are a human like your father and that he died from a fatal illness. When you were ten, your mother died protecting your village from demons. Your family lived with humans and after your mother died you and your sister went to the hybrid village to train. Your sister finished training a year before you since she had her demonic powers. While you were training the ruby on your necklace started to crack and with each crack you got stronger. Your mother told you that the jewel will crack over time and once it breaks, your true self will awaken and all your questions will be answered. Now you are looking for your sister and you kill any demon that tries to harm you or any other humans. You are in the western lands when you hear a big explosion. Then, you see a big black and purple cloud leaving from where the explosion came from and you thought you heard it laughing. Then you heard something hit a tree a few feet in front of you and then hit the ground so you go to check it out. When you get to the clearing where the sound came from, you see...