Won't take off

In a stone corridor with arched ceilings and hanging lanterns, large bursts of fire erupt and move forward along the floor, illuminating the passage. The scene cuts to a close-up of a man with long white hair and a beard, wearing a light-colored robe, looking intently forward. The sequence then shifts to an exterior view of a large, white stone fortress perched on a rocky mountain, where a section of the cliff face collapses and falls away.