In the year 2100 Neo-Tokyo stands as a beacon of technological advancement and cultural fusion. Skyscrapers adorned with vertical gardens stretch into the clouds, while autonomous drones zip through the air, delivering everything from groceries to personal messages. The city is alive with the hum of electric vehicles and the chatter of augmented reality (AR) interfaces that overlay digital information onto the physical world.

Maya and Kaito, a couple in their early thirties, navigate this vibrant metropolis. They live in a smart apartment equipped with an AI assistant named Aiko, who manages their daily schedules, controls the home environment, and even suggests meals based on their nutritional needs and preferences.