After a fire, Lin Xiaoyan returns to the 1970s, right before she is sent to the countryside. Armed with memories of her past life and a jade space accidentally unlocked, she no longer avoids her engagement, coming to the village to re-evaluate the taciturn veteran Gu Xiao. The spirit spring helps her improve her life, while her diligence and alertness allow her to gradually establish a firm foothold. Moving from misunderstandings and testing to mutual support, amidst family, neighbors, and life's turbulence, the two reclaim the missed fate and hand in hand live out a vibrant new life.