Seventy: Grab the System at the Beginning and Beat the Original Heroine Violently

[1970S + Educated Youth Going to the Countryside + Wearing Books + Cool Articles + Having CP] Once he traveled through the book, from the interstellar era where stars gathered to the 1970s when supplies were scarce, Jiang Qiushui said that this was nothing. What? You said that your step-sister is a reborn girl, bound to a good pregnancy system, and you want to plot against her? Don't be afraid, first take over the system, and then beat your stepsister so hard that she can never act like a monster again. What? Are you saying that your stepmother signed her up to go to the countryside just to make room for her stepbrother? Sorry, she backhandedly sent the good boy to build the Northwest. * After going to the countryside, she just wanted to avenge the original owner of her previous life. But who would have thought that the villain in the original novel would have posted it himself. As incidents happened one after another and conspiracies emerged, Jiang Qiushui finally learned the truth about the death of the original owner in his previous life. As a result, she herself embarked on a path of no return. *** Reading guide: 1. The female protagonist is responsible for fighting and killing, and the male protagonist is responsible for "looking as beautiful as a flower". 2. Two strong men, kings in different fields. 3. Main revenge line, tool man system.