The next morning, after finishing breakfast in the Great Hall, Albert and the other three vanished.
Although the second-year students had already completed their exams, students in the other years were still preparing for them, and no one paid them any attention.
Using the Marauder's Map to confirm that Hagrid was assisting the Professor of Care of Magical Creatures, the four of them used the Disillusionment Charm to sneak around the Quidditch pitch and slip into the Forbidden Forest.
Chapter 264