Such science…

A man in a white coat walks through a dark alley illuminated by spotlights, passing a figure lying on the ground, then continues toward a building with a door. The scene shifts to a nighttime cityscape with a snow-capped mountain in the distance, where several figures run across rooftops. The sequence continues with a raccoon relaxing in a bathtub in a dimly lit bathroom, then cuts to a view of a city skyline at night from a rooftop, where a figure stands silhouetted against the lights.