I was told that this is Hermione and Victor Krum are in the sky, but I didn't see that. However, there is something SUPER creepy in the sky. Once you get to the street view, look in the sky to your left.
Oh my gosh.I just tried Meg Murray from A Wrinkle in Time thinking that there's no way the game would guess that. I was wrong! Try a book character from an obscure book. I'm trying a manga character next.