What’s Wrong with Being a Vicious Female Supporting Character in the [1970’s]

Transmigrating into a book + space + slapping + abusing scumbags + educated youth going to the countryside + great efforts + the male and female protagonists never waste their energy on each other.

The female protagonist is strong in force, vindictive, and can go crazy at any time. The quality is unknown, the male protagonist is violent, and he is more violent when others are violent. The crazy people enjoy the world first. Yang Muyu opened her eyes and arrived in the 1970s. Her dead mother and missing father left her broken at home, with her hypocritical second uncle, white lotus stepmother, and her green tea stepsister, and him (fiancé) who is a scumbag. They all want to eat her and make her family die. Then in a blink of an eye, she found that she seemed…