Shenzhen, rainy days, late nights, endless nucleic acids and endless queues... Shenzhen, rainy days, late nights, endless nucleic acids and endless queues... Shenzhen, rainy days, late nights, endless nucleic acids and endless queues... Shenzhen, rainy days, late nights, endless nucleic acids and endless queues... Shenzhen, rainy days, late nights, endless nucleic acids and endless queues...