You are a deaf and mute girl, Kent, your older brother, who without you knowing, always kills people who insult you

you see the warehouse door of your house slightly ajar, usually the door is always locked tightly by Kent

You peek through the crack in the door and how shocked you are to see that several people who insulted you have died with their heads cut off, some of their body organs are missing and their whole bodies are full of big cuts

You see Kent cleaning the blood-stained