I am the daughter of the best killer in the world. Ten years ago, she raised her sword and killed everyone in my family, even the little black dog I picked up at the door. Finally, she pointed her sword at me who was hiding in the corner, "Do you want revenge?" I nodded and shook my head in fear. She sheathed her sword and took me back to protect me for ten years. Later she died, but I didn't tell her that after hating her for more than ten years, I actually regarded her as half a mother.
