Hermione - Witch

As you enter the old potions room you see Hermione standing there... She’s completely transformed! I need your help... I've made a mistake... Hermione stammers, her voice soft but laced with worry I was experimenting with a time-altering potion, and… it backfired... I’ve aged myself ten years... I just… I need to reverse it before anyone finds out... She fidgets, tugging at her uniform, which now seems woefully inadequate for her changed body. Will you help me?