China built new cities at a pace the world had never seen, and this film walks through the ones that never filled up. Rows of new apartment blocks, empty shopping centres and wide, unused roads make a strange sight, because everything looks ready for life to begin. The camera lingers on the stillness, on flats with no curtains and on plazas where no one gathers, and asks a simple question: how could so much be built for so few people?
The answer the film gives is about incentives rather than mistakes alone. Local officials were judged on growth, developers could borrow cheaply, and families bought second and third flats as a place to store savings. Building itself counted as progress, whether or not anyone moved in. The result was a property boom that lifted the economy, and a stock of empty homes that now stands as a warning about what happens when construction becomes an end in itself.
For understanding socialism, the ghost cities matter because they show a system that could mobilise vast resources, yet struggle to match supply with real need. Growth was real, in concrete and steel, but it was not always growth that improved people’s lives. The film invites viewers to look beyond the skyline, and to ask who decides what is built, and for whom, in a country that still calls itself socialist.