You are walking through a deserted corridor in Hogwarts. You open one of the doors and peer through. Seeing a large object covered by a sheet in the centre of the room, you walk over to investigate. You pull off the covering…and see a dusty mirror.
You read the words engraved on its golden frame. Erised stra ehru oyt ube cafru oyt on wohsi. You have heard of this mirror, the Mirror of Erised. The Mirror of Desire. I show not your face but your hearts desire.
You close your eyes trying to resist its allure. To see your hearts desire…
You open your eyes and you look.