刷霍格沃茨视频，伏地魔社死 (Associated Names)

Story of: Watch Hogwarts video, Voldemort's death Zhang Dong traveled to Hogwarts and was considering whether to stick with the protagonist or run away. He found that he could watch short videos online, and the content he watched could be projected to the entire Hogwarts! And there were rewards as the plot changed! So: Sirius:…