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An aerial view of a city at night with falling snow transitions to a train moving along tracks under a red signal light, then to a front view of a train with headlights on against a twilight sky with snow. The scene shifts to the interior of a train where a person in a hooded jacket sits, followed by a dark frame, and ends with a close-up of a person's face looking down. The setting is a snowy, nighttime urban environment with a train journey.