In 1999, due to the economic depression in South Korea, Min Gi, who had served the bank for six years, was fired. He stayed at home reading romance novels and gradually fell in love with family life. His wife, Bo Ra, is a career woman who is very dissatisfied with his attitude. Coincidentally, she encounters her old lover, Yi Fan, and their passion reignites. Yi Fan wants to have her all to himself, but she wants both. Accidentally, the husband discovers his wife's infidelity, and in a fit of rage, an irreversible tragedy unfolds.