Take it Up a Notch!
Status
Summary
(Steampunk AU) Seeing your friends and family die at age ten is rough. For Eren, rough enough to cast him on the street to live homeless for 4 years. But when everyone's favorite four-eyed nerd happens to pass by him in an alley and drag him to the Underground, a haven for techies and gear geeks, he finds himself the only one capable of piloting a massive titan-fighting robot.