In the 1970S, Taking the Island Owner System to the Countryside

[Seventy years + system + educated youth + male protagonist as a soldier + scientific research in the later period + golden fingers are getting more and more powerful] Lin Yiyi was playing the new Island Master game. She had just finished creating an account when suddenly everything went dark and she appeared in a small room. Time traveled to the 1970s, my parents were martyrs, my brother was in the army, and I was dependent on others. My aunt and uncle received subsidies, but they wanted me to go to the countryside instead of my cousin. With a golden finger, the best in boxing, and a leisurely life in the countryside How come the Goldfinger, which I thought was just an ordinary one, became more and more powerful in the later period? How did the Island Research Institute develop nuclear power? What the hell is this one-to-one model of an aircraft carrier? In order to reasonably present the research results of the island, Lin Yiyi stayed up late studying, looking at the dark circles under her eyes, and then looking at the prosperous times outside, Lin Yiyi became motivated again. The male protagonist doesn't have many roles