At the idea of and with the assistance of her drama-loving detective-novel reading friend, penniless and desperate So-yeong cons a congressman into believing she is his lost daughter. As So-yeong completes her studies in law school, the suspicious congressman's wife does a little detective work of her own. So-yeong, racked with guilt, is determined to become a lawyer who helps women in similar situations as hers, but will she succeed? Or will the truth be revealed?