Harry Potter and the Half-Blood Prince (2009)

With Lord Voldemort's influence spreading over both the non-magical and magical realms, Hogwarts loses its status as a sanctuary. Harry senses dangers lurking even within the castle walls, while Dumbledore focuses on preparing him for the imminent final confrontation. Collaborating, they strive to unveil the secrets to penetrate Voldemort's barriers. In pursuit of this goal, Dumbledore enlists the help of Horace Slughorn, an old ally believed to possess vital knowledge. As the ultimate clash draws near, love blossoms among Harry, Ron, Hermione, and their peers. Amidst the romantic vibes, imminent peril threatens, and the future of Hogwarts hangs in the balance, forever altered.