I'm a Big Shot in The 1970S

While Xu Xia was struggling to survive in a world of infinite horror, she had already thought about her future retirement days. She wants to find a place with beautiful scenery, raise a cat and a dog, farm, and spend the rest of her life leisurely. However, just when she was the first to complete her mission, apply to withdraw from the organization, and receive a huge pension, she suffered a hiccup. Xu Xia: ... You have the ability to let me live one more day! What kind of life is this when we work hard and strive unremittingly and never enjoy a single day of happiness! Maybe the resentment was too deep, and Xu Xia, who had burped, actually slipped into a period novel and became the best girl. It doesn't matter, Xu Xia smiled. This time, no one can stop her from retiring well! — The heroine didn't know people well in her previous life. After she was reborn, she kicked the scumbag, beat up her best relatives, and had a sweet relationship with her husband, counterattacking in life. Xu Xia just dressed up as the best relative, the arrogant sister-in-law. Because she was the youngest child, and the only daughter in three generations, she was extremely pampered. After the heroine came back from rebirth, the first thing she dealt with was her sister-in-law, whom she had trouble with, and tricked her into marrying the scumbag from her previous life, causing pain for the rest of her life. Xu Xia is very satisfied. The basic configuration is good, but will it be painful for the rest of his life? She turned around and became a super academic, a scientific research boss, and died with the country as her backer. It was so beautiful. The heroine after rebirth: Why is it that after my rebirth, my life became more and more difficult, but my sister-in-law became a scientist respected by the world? — Purpose: Only by keeping your body and mind happy can you stay healthy