"Merlin," she said stonily, staring into the eyes she had hated and longed for in equal measure. "You swore you would never again darken my shores." Morgan le Fay spent her first life reluctantly charging to the rescue of her hapless half-brother. She hadn't intended to spend her second life the same way. But Harry Potter was compelling, and she was no more immune now than before.
Keeping their relationship a secret under Umbridge's reign was hard enough for Hermione and Draco before someone decided to muck about with time. Now that there are new students taking shelter at Hogwarts, their names and appearances as familiar as they are foreign, the only secrets left are just what drove them to risk the timeline and who exactly is this Professor Riddle.