这部电视剧讲述作为一位国家的总理，在工作当中表现优异，但是在抚养孩子过程当中却是需要独自抚养自己的三个孩子，而且这位总理还没有任何抚养的经验，所幸是孩子们的年轻母亲突然降临给这个家庭带来了不一样的变化

韩国一家家媒体的新闻记者南多贞为了挖掘更多的新闻将自己的目标瞄准为上一届韩国总理，然而在挖掘新闻过程当中，他却成了总理的绯闻女主角，而这段故事却备受公众关注，面对着曾经多次让自己为难的女记者，总理决定宣告南多贞的身份是他正在交往的女友来面对社会所给予的舆论，同时也辞去了总理的职位，在总理多次作出改变之后南多贞也非常的感动，然而就当两人在记者面前宣布关系，南多贞的爸爸和现任的总统双重压力下，总理为了国家不得已和南多贞达成了婚前协议的契约书，而接下来两人将会面对总理的三位子女的刁难。

This TV series tells the story of a country’s prime minister, who performs well at work, but in the process of raising children, he needs to raise his three children alone. Fortunately, the sudden arrival of the children's young mother brought different changes to the family

In order to dig out more news, Nam Da-jeong, a journalist from a Korean media, aimed at the last Prime Minister of South Korea However, in the process of excavating the news, he became the prime minister's gossip heroine, and this story has attracted public attention. Facing the female reporter who had made things difficult for him many times, the prime minister decided to announce that Nam Da-jeong's identity is The girlfriend he was dating came to face the public opinion given by the society, and at the same time resigned as the prime minister. After the prime minister made many changes, Nan Dazhen was also very moved. However, when the two announced their relationship in front of the reporter, Nan Dazhen Under the dual pressure of Zhen's father and the current president, the prime minister had no choice but to reach a pre-nuptial agreement with Nan Dazhen for the sake of the country, and then the two will face the difficulties of the prime minister's three children.