The Forgotten Truth

I wasn't very social when it came to people, nor was I even good with dealing with my step family and grandfather. Ever since my parents died, I had been living with them and going to an academy. I never could remember anything besides bits and pieces during and after the fire. I didn't know why but I could only recall bits of pieces of my life before that, I had always excused that as being trauma from what happened.
Until, I met Sebastian.
After meeting this annoyingly clingy crow demon, I've been having flashbacks of when they were alive. Each one, bringing up more questions in my head. And the more questions I have, the more determination I have when finding who had caused that fire. I know it couldn't be from an accident, it didn't add up. So who did it?
You'll just have to see, reader, because I don't give answers easily.