Rowena's Study

Hermione found a secret room in her third year of Hogwarts. What she didn't realize was that she wasn't the only one regularly using it. What happens when Hermione finds out who else has access to the room, and how will these unlikely friendships unfold and flourish? What will happen when Hermione starts to trust serpents...will they end up biting her instead? A/U Hogwarts 8th year