The Story of Death (my new character)

I remember waking up, it was bright, I lifted my head, I had a dark cloak on, with a black outfit or some sort. I remember looking at the light, it spoke to me, all it showed me was a fight between a kid and a black figure then the scared eye boy dying from his brother Jack. It also told me my name is Death, but I wasn't a true grim reaper, just the name Death, that was it. After that, I was in a large city with a bunch of lights, why am I here? to avenge him? maybe the devil has my memories.....I hope anyway. Ill avenge the kid by killing them, then hopefully I retrieve my memories, I covered my face and white hair with my hood, I went searching for the devil.