Chen Ye and Chen Kun are brothers, but their personalities are very different. One is an optimistic and cheerful "student scum" who loves to play tricks, and the other is a gentle and cowardly "student tyrant" who is determined to learn. Chen Ye has lived in the shadow of "you study" since he was a child, and has developed a thick skin of "King Kong indestructible", but he is unwilling to accept it in his bones. Especially after even his favorite goddess Suna became his brother Chen Kun's girlfriend, Chen Ye secretly made up his mind to find a more beautiful daughter-in-law to raise his eyebrows. So the beautiful, willful and a little confused leather shoe after-sales clerk Li Zhaodi became his first choice, and Chen Ye launched a fierce offensive. After several twists and turns, the two finally entered the marriage hall, but found that "living" was simply the most difficult thing in the world. Both of them were still children who had not grown up in their hearts, so the marriage of the two became a marriage of two families. In addition, the emotional lives of Chen Ye's sister Chen Juan, brother Chen Kun, childhood friend Xiao Tao, and Zhao Di's sister Lai Di were intertwined, and the colorful life of a group of young people who kept working hard officially kicked off. After the age has passed and we have grown up, what is best is not necessarily the right one; what is suitable for others may not necessarily be suitable for you.