Period Novel: Reborn in 1970 with a Pocket Dimension, I Marry a Female Educated Youth

In his miserable old age, Li Qingshan awakens a Spirit Spring Space and is reborn in the harsh 1970s. In his previous life, he married the promiscuous Zhao Bailian by mistake and ended up alone and miserable. Given another chance at life, he refuses to repeat the same mistakes. All he wants is to protect his family and marry Liu Ruyi, a kind and gentle educated youth. So what if times are hard? With the Spirit Spring Space to help him, he easily turns his fate around. While others eat coarse corn buns, he shares meat with his family and Liu Ruyi. While others struggle to get permanent jobs, he secures one early and helps his loved ones get permanent jobs, too. While others marry with only two quilts, he gathers the full set of three big items and a radio, and owns a spacious house in the city. He uses his space to amass a fortune, rises with the tide of the 1980s, and steadily becomes a top tycoon. Decades later, Zhao Bailian, who has grown old alone, unexpectedly awakens memories of her previous life. It turns out that Li Qingshan was once a husband who truly loved her, but she had an affair and threw away her own happiness. In this life, she grows old alone, while Li Qingshan enjoys a life far above ordinary people. Zhao Bailian is consumed with regret, but there is no way to undo what she has done. All that remains is endless remorse.