⚡️The Flash⚡️

A man stands in silhouette against a window overlooking a city at dusk, then the scene cuts to a figure moving rapidly through an alleyway, followed by a close-up of a man looking intently at someone off-screen, then a man lying on a gurney in a medical room, then a man looking seriously at the camera, and finally a figure flying over a city street, narrowly missing a yellow taxi. The setting transitions from a dimly lit interior to an urban alley, a high-tech room, a dark room, and a city street.