Transmigrating to Book 50, others hoard rice, I hoard money

Zhou Rong, an older single woman, accidentally traveled to the 50s while traveling in her RV. Her ex-husband wants a divorce? Divorce! As long as the money is in place! Some people say that she will have a hard time after the divorce. I can prove to you that I have money, a car, and a house, and I am living a good life! The system quotes that the first set of coins is worth 400 million, and the big black ten in the second set of coins is worth 30. Stock up, stock up all! I want to live a long life and enjoy my old age with this money. Anyone who dares to hinder her from realizing her wishes or bully her family will be put in a sack and killed secretly. In difficult times, Zhou Rong is not afraid of trouble, does not cause trouble, does not avoid trouble, and is able to do things. She makes money while raising children...