After My Divorce in 1970, I Became Rich by Raising Cubs with My Metal Powers.

Lin Ranran was fighting zombies, and was accidentally shot in the head. When he opened his eyes, he turned into a relatively miserable young educated youth in the 1970s. At the beginning of Tianbeng, she was domestically abused while raising her baby. Since time travel, Goldfinger is a must. He successfully counterattacked with his metal powers, brought his children to wealth, and provoked his brother, an officer, to follow him all the way, insisting on being the father of his children.