The oldest son of the White Tiger Gang is pressured by his family to settle down and get married; but when he finds the perfect girl, she turns out to be a state prosecutor for crimes of violence, specifically gangster related. The district attorney is a look-a-like of the gangster's former fiancee who died getting hit by a truck. Their feelings develop for each other but her co-worker turns out to like her as well. She does not like him so the latter turns to the darker side of the law, by conspiring with the rival Axe Gang. Unfortunately for him, the mafia son has more that a few tricks up his sleeve and gets support from his dim-witted brothers and henchman.

최고 명문家 백호파의 대모 홍덕자 여사! 조직은 조직대로 무럭무럭 크고, 슬하의 세 아들은 나름 믿음직하다. 그러나 반드시 이룩해야 할 단 하나의 과제가 남아 있었으니, 가문의 체질개선을 위한 엘리트 며느리 모시기! 홍여사는 세 아들에게 자신의 환갑잔치 때까지 무조건 큰 며느리감을 데려오라는 명령을 내린다. 며느리감 물색에 나선 세 아들, 드디어 어디 내놔도 안 부끄러울 며느리 감을 발견했단다. 근데 며느리 될 아이가 강력계 검사라고라고라? 가문의 영광을 이루려다 가문이 위태롭게 생겼다. 과연 홍여사와 세 아들은 엘리트 며느리 모시기에 성공할 수 있을 것인가?

Mme Hong est la patronne d'un grand groupe mafieux. Elle demande à ses fils de trouver une épouse pour son fils aîné In-Jae. In-Jae rencontre alors la belle Jin-Kyung, qui semble être celle qu'il lui faut. In-Jae apprend alors que Jin-Kyung est procureur et que sa famille pourrait tomber en danger.

Mrs. Hong, the big boss of a powerful mafia group gives a mission to her three sons to find an elite daughter-in-law for her first son, In-Jae. In-Jae finally crashes into a beautiful lady, Jin-Kyung, who looks to be his soul mate. In-Jae is head-over-heels for Jin-Kyung. However, he finds out that Jin-Kyung is a prosecutor and the family seems to be in big danger!

名门家族白虎派在当家洪德子女士的带领下蒸蒸日上，三个儿子也很孝顺她。然而表面风光的洪德子却有一件很苦恼的事情，那就是三个儿子都早已到了结婚的年龄却没有一个结婚的。为了家族的兴旺，她给三个儿子下了一道死命令——在她的六十大寿之前找一个出类拔萃能撑的起家业的媳妇带回家。三个儿子集体出动闹出无数笑话终于找到了一位符合母亲条件的女孩子，但这位准媳妇却是一位雷厉风行的女律师，想让家族兴旺不料却使家族陷入了危机。究竟洪德子和她的三个儿子能否度过难关？能不能把这位准媳妇娶进家门？