One child, eight treasures, broke the in-laws' family, ten generations of single heirs, and was

(Era + Space + Abuse of Scum + Educated Youth Going to the Countryside + Getting Rich + Following the Army) The strongest killer Song Cenyue found herself traveling back to the 1970s, and became a poor little girl beaten to death by her vicious stepsister. How could she bear this? Anyone who dared to harm her must not be spared, vicious stepsister, vicious stepmother, beastly scum father, all of them must be killed by her. After revenge, she sold her job, fish, and chickens, and made a lot of money, a lot of bills, went to the supply and marketing cooperative to buy things like crazy, and felt happy and happy. She went to the countryside happily, and lived a carefree life in the countryside. But this handsome officer who suddenly appeared insisted on dating her and wanted to marry her. If she didn't agree, he would...