Can you believe that even birds have housing problems in Hong Kong?! Lack of living space has been an issue troubling a lot of Hongkongers. The lives of a bird family bring out the common phenomenon of Hong Kong: small and crowded living space, poor parental-child relationship, social media addiction and lack of care for family. The bird family eventually enters a state of conflicts because of the cramped living environment, lack of personal space and different habits across generations.