Naruto: A Red Eye Hidden by Shadow

On the fateful night of the Uchiha Massacre, a girl of Uchiha and Nara blood is spared and left with no memories of her past. Now she must walk on the path left by her family to help her build a new future for herself. Her path will be hard, full of struggles and pain, but as long as she has her friends and family at her side she will keep forging ahead, even if it was a drag.