Whenever you do something kind, your life gets proportionally longer, and unkind things shorten your life. A murderer becomes the oldest person in the world. Maybe he only murders really really bad people?
Writing prompt: "You are with the ability to measure how "Dangerous" people are just by looking at them. A normal child would be a while a trained man with an assault rifle might be a Today you notice the unassuming new kid at school measures a