Medicine Can't Save Cyborgs

In a world where humanity trades flesh for steel, one psychologist discovers that mechanical immortality comes at a terrible price—the loss of the soul itself. When his patients choose to become emotionless machines, he abandons his clinic and picks up a gun. Because some diseases can't be cured with therapy. They require a bullet. Years later, this former healer has become the most feared assassin in the cybernetic underworld, delivering mercy one shot at a time to those who've lost what makes them human.