The film is a remake of the Italian film "Family Journey", which tells the story of a father who cares about his children and travels around the country alone just to visit his "self-righteous" "big children". Many stories that make people laugh and cry happen during this period. Although Guan Qing (played by Yao Chen) is a powerful figure in the workplace, she has encountered difficult problems in her marriage life. Whenever she thinks of the gap between her career and marriage, Guan Qing is always secretly sad. Guan Chu (played by Ye Yiyun) is in a foreign country, with a beautiful dream of dancing ballet in her heart, but the reality is pale and cruel. She can only work as a waitress in a restaurant to make a living. Guan Quan (played by Dou Xiao) gave everything for his business, but failed to get the desired results. Guan Hao (played by Chen He) is a freelance photographer who is lost in the confusion of life. The four siblings of the housekeeper have the same blood, but they are scattered all over the country under the guidance of fate, and they are rarely together. As their father, Guan Zhiguo (Guoli Zhang) until after the death of his wife gradually discovered the importance of family affection and the maintenance of difficulties. Once poor in words and did not understand the expression, he decided to take the initiative to embark on a journey to visit four children.