Train driver Nurlan's heading to Baku for the last time before retirement, but on his fateful journey around the neighborhoods of the city his train snags a blue bra off a washing line. To escape from his lonely existence, Nurlan embarks on the most adventurous journey of his life: to find the owner of this perky piece of underwear. He rents a small room in Baku and begins his quest to find his "Cinderella".