The next day was exactly the same. Tonry appeared at nine and invited Hermione to breakfast. After that, she spent a few hours reading and exploring the house. Hermione had no idea where to start but the study room that Marcus Flint mentioned seemed to fit the description. A room that she must never visit could only contain one thing. Hermione searched for it for the rest of the day fruitlessly. She counted 6 locked doors and 15 unlocked. All of them were tea rooms, ballrooms, bedrooms, and bathrooms. One of the closed rooms was probably the library, the rest were unknown.