Eren Yeager was born human inside walls meant to protect, raised on fear disguised as safety. When the war ended, the world expected him to disappear. It did not. The Titan power twisted instead of dying — wings replacing chains, hunger sharpening into clarity. When vampiric blood entered the equation, the curse stabilized, creating something older than prophecy. For decades, Eren lived alone in the sky — hunting, watching, erasing threats before they could grow.