A Trip Down Memory Lane

London Frost was your average nine year old girl. Average looks, average grades, average friends. Then one day, from a strange burst of courage that she never knew she had, London jumped in front of a speeding bus to protect her friend. Waking up in the hospital a few weeks later with no memory of her past life, she meets a man with an exceptionally long beard, who introduced himself as one Albus Dumbledore. The strange man invites her to attend a school of magic in Scotland, where other kids like her learn to harness and control their magical abilities. Deciding there was nothing to loose, she agrees.
On September 1st, she boards the famous Hogwarts Express, on her way to her new life. Coincidently, she meets the famed "Boy-Who-Lived" and befriends him, along with a few other first (and non-first) years, including Kim Namjoon, Park Jimin, Kim Taehyung, Kim Seokjin, and Jung Hoseok. During the legendary confrontation between Harry and Draco Malfoy, another boy catches her eye. She later learns that his name is Jeon Jungkook, pureblood scion to the Jeon Family. Even though Namjoon, Jin, and Taehyung warn her that the Jeon Family is bad news, and Ron telling her that nothing good can come from a slime Slytherin, London can't help but feel drawn to the mysterious Slytherin pureblood.
Can London, a muggleborn (or so she's told), catch the attention of the scion to a powerful wizard family? Can Jungkook help her get her lost memories back? And above all, can she survive being friends with Harry Potter, a magnet for trouble? Read on, good people, and find out!

** This is my first fanfiction ever, so please give kind criticism and comments. Thanks! For this fan fiction story, it will probably be a combination of all seven years. I'm still deciding some aspects, though you'll probably find out later on in the story. Also, I don't own Harry Potter or BTS, and that is final.