After the war ended, Miss Hermione Granger, close friend of Harry Potter, the savior of the wizarding world, smoothly landed a job at the Ministry of Magic. Ten years later, thanks to her capable and efficient style, she became Head of the Department for the Regulation and Control of Magical Creatures. She was steadily working toward the life goals she had set for herself. But Head Granger simply couldn't understand: she'd only gone to sleep, so why had she woken up lying in that familiar yet somewhat strange room? Even in the wizarding world, going back to the year she turned eleven made no sense at all, did it? However, when she finally steeled herself to face everything from the past again, she discovered that this world seemed somewhat different from the one in her memories.
Hermione: Harry, why have your eyes turned amber?
Harry: (confused) Weren't my eyes always amber? They said I inherited my mum's eyes.
Hermione: ...May I ask what your mother's name is?
Harry: Natalie.
Hermione: ...
Hermione: Wait, miss, why do your eyes look so familiar?
Miss Parkinson: (haughtily) What? Do you have a problem with my eyes?
Hermione: No, no problem! It's just... your mother's name wouldn't happen to be Lily, would it?
Miss Parkinson: Of course not.
Hermione: Oh... So it really was just a coincidence!
Miss Parkinson: But my mummy's name is Lily. Do you know her?
Hermione: ...
Merlin's beard, I must have entered this world the wrong way!