When he woke up, Su Qingtang became an educated youth who had been sent to the countryside in 1970. Looking at the old educated youth notice, she decisively tore it into pieces - going to the countryside to farm was hard and tiring, how could she live in peace and enjoy life? Fortunately, she had a distant cousin who was a workshop director in a state-owned machinery factory. Through her connections, she successfully passed the exam and got a coveted iron job. While other educated youths were sweating profusely in the fields, she was working on machine tools in the workshop, clocking in on time and receiving wages; others were scrimping and living frugally in exchange for work points, and she took food stamps to the supply and marketing cooperative to exchange for White Rabbit toffees, and hid in the staff dormitory after get off work to read novels. There is no intrigue, no need to worry about a career, she just wants to live a peaceful life. But who would have thought that in her seemingly ordinary days, the small craftsmanship she improved at random would become the innovation benchmark in the factory. Even the technical section chief, who always had a straight face, would find excuses to "guide the work" every day. While others were still running for their futures, Su Qingtang was already relying on his iron rice bowl and turning his small life in the 1970s into a leisurely "retirement and retirement" model!