In my previous life, in order to protect my mother and me, my grandmother killed my scumbag father and earned him a reputation as a murderer. Both mother and daughter had a miserable life. Once the system is established, I save enough points to travel back to 1950 and bind my grandmother who is about to abandon her wife and daughter! The scumbag grandpa wants to divorce his wife and marry a progressive young woman, but he also wants his grandma to serve his paralyzed mother-in-law? Backhand, I taught my grandma to create public opinion, demand justice, and demand exorbitant compensation! Moreover, with the help of the system to redeem black technology to help the country, my grandmother transformed from an abandoned woman in the countryside to a backbone of the Women's Federation, and was even favored by the iron-blooded general! Scumbags and bitches were punished one after another, with ups and downs and never a chance to recover. But we, the two of us, lived a glorious life that was envied by everyone in the red era!