Lily Luna Potter has never been normal. Even as the only daughter of the Chosen One and one of the members of Dumbledore's Army, she has never been considered normal. So when she finds a Time Turner in her grandparents' house at Godric's Hollow, she is brought back to a time that she never dreamed she would get to see - the Battle of Hogwarts. But hiding her identity from her seventeen-year-old parents is the least of her worries when Dumbledore reveals a second Prophecy, one concerning Lily Luna herself. Now, she finds herself pitted against dark forces as she struggles her way through her father's past, desperate to uncover the truth about herself and to find a way to get back home. However, with Voldemort and the Death Eaters on her tail and the fate of the world hanging in the balance, accomplishing those goals may be easier said than done.... Based off of J. K. Rowling's Harry Potter series.