Severus Snape x student LOVE STORY

An 18 year old girl named Adeline gets transported to the Harry Potter world one night after she'd finished reading the Deathly Hallows book, crying at the scene where Snape dies. Once she wakes up the next day, somehow, she has been pulled inside the books, welcomed into the magical world of Hogwarts.
Now inhabiting a body of a Slytherin student, Adeline, now Malia, tries to navigate this new world, her real identity, and why she has taken over this student's body still being a mystery. But someone at school already seems suspicious of her, someone whose life the girl is very eager to save. Severus Snape...

PS - the girl in the story is NOT underage, and once things develop between her and Severus, she is even older than just 18. Also, take into account that she is not an actual student, she is just pretending to be one! So, please, Wattpad, do NOT remove the story, I am following all guidelines.