The angels reveal that all windows between worlds must be closed to stop Dust from leaking out, except for one—the one leading to the Land of the Dead.
Lyra and Will reunite with Mary Malone in a beautiful world where they finally understand the true nature of "Dust" (consciousness and love). His.Dark.Materials.S03E08.INTERNAL.1080p.10bit....
Mary tells the children a story about her own past, which acts as the "temptation" that helps Lyra and Will realize their feelings for one another. The angels reveal that all windows between worlds