Lee Hyun, is left with her father's debts to the mob when he dies. Only a college student with little choice, she pays the debt by working as a nightclub hostess for the mob. Just before paying off the debt she takes the risk and escapes. Hyun enrolls at a job training center where she meets Yumi, Seora and Hyemin; from similar situations. They all graduate together but with no place to go, Hyemin takes them to an East Coast nightclub. There, Hyun meets Sang Won and finds herself falling in love. Ashamed of her background, Hyun but refuses to start a relationship. Will she reveal her past to him or work at the nightclub? Will Yumi reunite with her child or find others to help?

A railroad worker (Won Poong Yeon, Seven Days) wearily sets out for his last day of work, carrying his usual bread and milk. When he approaches a hill, he decides to commit suicide and lies down on the rails. As the train approaches him, suddenly, a big jagged rock falls on the rail, leaving him stuck in the gap between the train wheels and the rock.