Oh Ka-hi is a popular madam in a nightclub in Mu-gyo-dong street. She supported her widowed mother and sister by working in a factory. Ka-hi and Tae-su, an honest boy, were in love. Then Dal-su, an animal of a man, raped her. With that, Ka-hi went from working at a bar to becoming a hostess at a cabaret. Ka-hi meets Hyun-wu and gets pregnant by him. She gives birth to Suk but learns too late that Hyun-wu is a married man. Dal-su persistently hounds her. He steals her bank account and takes the money she had earned with her tears and blood. To be worse, Suk dies from gas intoxication. Ka-hi falls into despair. Duk-sam, a driver, takes care of her. Ka-hi slowly rises from her nightmarish reality. In the end, she accepts Duk-sam's marriage proposal.
