A group of people are walking up a set of stairs in what appears to be an industrial setting. The walls are painted gray, with visible pipes and ducts. There's signage in both English and Chinese related to fire safety equipment. The area is dimly lit with a mix of white and red lights. A sign with "NORTH E6" is visible on the wall. The people are diverse in appearance and are moving steadily forward. Some are touching the handrails.