Based on the psychological analysis of degeneration process, indicates the abnormal reactiors of girls, in terms of emotion, self respect, sex maturation and so on.

All the life of Cao Qiqiao is symbolizing the history of the mankind s degeneration.

Scott Fitzgerald poignantly pointed out that their pursuit of money resulted in their degeneration with their physical corruption as a medium,and eventually they sunk into the capitalistic dark night.