A Lamb's Demon

After receiving a review, my enormous flaws and mistakes were pointed out that I was blind to. It is embarrassing that I let these mistakes slip past me. I also have decided to restart my story from square one, as in delete every single chapter, and head back to the drawing board. I'm still considering it though. I was just wondering, since it still will be angst, what genres do you think suit the title? I was considering the supernatural/paranormal. I'll also be changing the cast, but still will use Jun (changing his age), Kris, and Sehun. Who should I use? Any suggestion is a massive help.