Sister Carrie is the young protagonist of the novel of the same name who moves from Wiscons to Chicago and accomplishes her rise to aristocracy in the cutthroat city environment.This novel mainly depicts this girl’ s metamorphosis.At first,she is no more than a poor bumpkin.However,in the end,she unexpectedly transforms into a glamorous actress.Yet,things by no means are as idealized as they appear to be.On the contrary,it is a process of struggle along with degeneration.