Luna Yue, the most enthusiastic, fourteen-year-old Harry Potter fan that exists, goes to London one summer with her one goal: to discover the wizarding world. On the very last day of her trip, she coincidentally catches a whiff of magic that somehow gets her onto the Hogwarts Express and into Hogwarts, miraculously fulfilling her lifelong dream. However, her daydreaming is brought back to reality with the fact that Muggles are not allowed in the magical school, meaning she will surely be caught and thrown back out... unless an insanely good-looking boy she meets who might just be her soulmate is willing to help her out?