Shameless is the American version of the famous British TV series of the same name. The story was moved from Manchester to the Windy City of Chicago. Against the backdrop of the economic depression, a working-class family, an alcoholic head of the family who was often found sleeping on the living room floor, an incompetent mother, and their daughter, 18-year-old Fiona, took on the responsibility of raising his five younger brothers and sisters, which seemed to be an impossible task for her. The lively and extraordinary family daily life is mixed with love, adventure, deception, warmth and other bloody and tearful stories, showing us this extraordinary family.