Nine-year-old Shirin wants to join her family and other Muslims in fasting for Ramadan but is told she is too young, and so she seeks other ways to participate including, perhaps, getting along better with her older brother, Ali.
A derelict oil tanker is home to cast-off members of the Sunni-Arab minority of Iran. When the owner decides to sell it, it is up to the self-proclaimed patriarch of the ship to provide a future for the people of his floating city, no matter the cost.