Lin Niannian soul-travels to the seventies, bringing a spatial dimension to become the wife of Song Boyuan and the mother of the twins Pingping and An'an. She changes the original owner's laziness and gluttony, cooks and raises the kids, rebukes mother-in-law Yang Xiue, third sister-in-law Wang Laidi, and the village gossips, draws a clear line with Du Min and educated youth Sun; goes to town for a health checkup, sells grain, buys a bicycle, and gradually becomes slim. Song Boyuan is honorably discharged and returns home, and the two agree to live separately with divided duties, joining hands to protect their children.