Traveling Through the 1970S, I Really Don't Want to Be a Super Old Lady

[Era + system + filial piety + no cp] Lu Huihui, who lives in the 21st century, was unfortunately hit by a car and came to the 1970s when she was short of food and clothing. What's even more unlucky is that she dressed up as a top-notch old lady and wanted to live alone, but she was forced to be bound to a vicious system. I have no choice but to start a "best" life. The younger daughter wants to be with the educated youth, but no, she wants to destroy them; The eldest daughter wants to give birth to a son to her husband's family, but she can't because she looks down on that family; The third daughter-in-law wants to compete with her sister-in-law at every turn. If it doesn't work, she has to correct her; The fourth son insists on becoming a home-based son-in-law, but no, she won't allow it. … Since being bound to the vicious system, Lu Huihui's life has been really colorful!