Time Crystals

In a freak accident, Luna somehow ends up being sent back into... 1944. Where she, of course, meets our resident all around baddie, Tom Riddle. Trying not to break her timeline, she searches for the easiest way out, question is if she can find it. Three-shot, written for the Arithmancy OWLs of the Hogwarts School of Witchcraft and Wizardry forum. COMPLETED.