Old City Voiceprint

When the neon sign of "Data Reconstructs the Future" illuminates the ruins, the sound picker Chen You uses a recording pen to steal the last human fireworks of the old city. A piece of cinnamon brick collapsed from the core of a demolished wall, giving him a glimpse of Deep Blue Capital's most secret plan - to cleanse collective memory and format human emotions. Documentary director Su Nian, the architect who hid the wind-up toys, the mysterious sensory library... The noises, smells and graffiti they recorded became the last voiceprints to resist forgetfulness. In the age of algorithms, some voices are louder than data.