Raising Cubs with Her Apocalyptic Husband in the 1960S

Shen Yue, a primary school teacher in a modern small county town, was reborn in the 1960s for some reason. By an unexpected combination of circumstances, she became husband and wife with Zhou Baiyu, a superpower who traveled through the post-apocalyptic world. How do novice couples raise their children, how do they integrate into the 1960s, and how do they use what they learned in another world to build a country while living their lives well?