Ji-hye is a once-successful and beautiful swindler, who recently begins failing with her cons and dreams of changing her small-job life. Before her retirement, she decides to take on one last job which could change her whole life: seducing the son of a wealthy art broker family to steal the golden treasure hidden in their se- cret mansion. With the help of her daughter Ju-young, she succeeds in earning the trust of the family but it turns out to be a never ending battle. Can Ji-hye and Ju-young find the legendary treasure and start a new life?

In an old multi-family house, Wonjung Villa, Joo-hyun casually puts the missionary paper of the cult-church received by accident into the mailbox of Shin-hye. Shin-hye gradually devotes herself to the church and passionately evangelizes her neighbors for treating her sick son.