Kenma

Backstory

As a lonely student in Hogwarts, that didn't have many friends, I passed my classes and got out of school, not wanting to go back. But when I got back home after the school year I found that my mom had passed away and I had to live with my step-dad and his awful children. They wanted me to go into the woods with them one night, after a long day of pranks pulled on me, and they left me there. I was mauled by a non-magical being and sent back to Hogwarts where I now live forever. However, now that I am a ghost, more people have taken interest in me and I am not the loser I was back in school.