An in-depth documentary on a large family of eight men and women. However, the father and mother have repeatedly divorced and remarried, making it an impromptu large family whose blood ties are questionable. Moreover, perhaps due to the influence of the promiscuous mother and the sexually insatiable parents, the family has an abnormal daily life of constant sex. There is no sense of ethics anymore. Mother and son, sister and father, son and daughter... they have sex in all sorts of crazy combinations! And no one questions this abnormal situation and accepts it. See the reality of this extreme large family that could never be broadcast on terrestrial TV.