The Turquoise Cure (Eren X Reader)

You were present at the fall of Wall Maria, becoming orphaned and seemingly cast away from all aspects of hope. As if to add on to the trauma of losing all you'd ever known, you faced life-threatening and body-awakening circumstances awaiting entrance to the Training Corps on your plantation.
After joining the Training Corps, however, you began to feel that hope may be attainable, and it just may have shining turquoise eyes, perhaps the same eyes that had comforted you as children.
Discovering aspects to this cruel world that make your heart ache, you must choose where your allegiance and your faith lies: in yourself and what you could have with Eren, or the fate of humanity and the Survey Corps?