Quan Lai (played by Zhang Guoli) has four flower-like daughters Quan Fang (played by Cao Yanyan), Quan Wei (played by Jiang Xin), Quan Shui (played by Wang Weiwei) and Quan Ai (played by Han Dantong). Quan Lai worked hard to pull them up, and his only wish is that the four children can find their own happiness on their own life paths. However, it seems that it is not a simple task to realize this simple wish.　　Quan Fang and her husband's marriage came to the brink of shattering because of trivial matters, Quan Wei fell in love with Du Siyuan (played by Gao Xin), a single father with a daughter, only to find that it is not easy to be a "stepmother". At the same time, the emotional path of Kwon Shui and Kwon Ai is not smooth. But what Quan Lai is most worried about is his twilight love with Huang Peony, and this hard-won relationship is destined to be hindered and stormy.