The series follows life stories of Uliana, Polina, Olyia and Swietłana, four friends from Ukraine who come to Warsaw in an attempt to find jobs and better lives for themselves. Each girl starts her career in Poland by working below their qualification or experience, however, soon their lives are about to change dramatically. Intriguing and complex life stories set in the world where millions of people move to different countries in order to find jobs, escape some problems or simply enrich their lives. All these make this series a universal journey into the heart of any big city where dreams and hopes are just around the corner and every day may bring a breakthrough.