The slums of Paradis, also known as 'The Underground' has been the home of many, including {y/n} who made quite a name for herself during her years there. Growing stronger day by day to support her and her loved ones she is determined to do what he parents couldn't, which is to stay. However when faced with a opportunity to take revenge on the man who caused her hardship, {y/n}seizes that chance and joins the Survey corp, though things don't exactly go as she once hoped. {y/n} X Eren Yeager Slowburn