opening:Zoom in on a future city (year 2046) with many skyscrapers. We see a normal sunny day in the city.The camera focuses on a tall residential building (at least 50 floors). Suddenly, black smoke starts coming from one of the upper floors.We see people standing on their balconies on the upper floors, looking frightened and afraid. They can't go down through the staircase because of the fire.development:The camera focuses on one balcony. It is made of materials that can detach from the building automatically.A large drone hovers above the building, guided by an artificial intelligence system. He holds the balcony with strong cables.People from the burning building run to the balcony. The drone gently picks them up and brings them to safety on the ground.finish:We see a broad picture of the city. Firefighters put out the fire in the building.People from the modular balcony look healthy and whole, hugging each other and thanking whoever saved them.A caption appears on the screen: In 2046, modular balconies and drones save lives in high-rise buildings.Music:The music starts calm and peaceful,becomes dramatic as the fire spreads,and ends in an optimistic and uplifting atmosphere when the people are saved.length:30-60 seconds