1, Jin Dong's TV series "If Time Goes Back" introduces breasts: Bai Zhiyong (Jin Dong), lantian jade (Li Naiwen) and Huang Jiuheng (Yi Ru), three middle-aged men, who are married almost at the same time and become divorced one after another. A self-healing trip to Australia brings three men who have never met together, and they become friends with Jiang Xiaomei (Rulu), a tour guide and bar owner. It is said that all happy families are the same, and unhappy families are different. The three big men opened their hearts and gradually got to know each other's marriage. Jiang Xiaomei's bar became a place where three frustrated middle-aged men poured out their pains and opened their hearts. With the frequent exchanges, the three also know the unknown past and sad present situation hidden in Jiang Xiaomei's heart. So, with the help of each other, several people began to re-understand life, emotion and career. Although the experience is different, three people walk together and support each other. In the end, men get a new life through various experiences and find their way back. The three wives also saw brand-new husbands in their rebirth. Jiang Xiaomei also benefited from their help and solved her own predicament.