Taking the supermarket space and becoming cannon fodder!

Introduction: Supermarket space? Wearing books? Golden fingers? Not black. Wen Xin, the male and female protagonist of the original novel, was hit by a falling ceiling while inspecting a large wholesale supermarket with her best friend. I woke up in a strange place. After retaliating against his cheating father, he decided to go to the countryside. The more he thought about the people he met on the train, the more wrong he became. This name, my God, isn't this the hero and heroine of the book I was updating before I traveled through time? I stepped into a book I wrote, oh my God! Let’s see how Wen Xin made money in the 1970s and became good friends with the heroine in her book. That man, who are you? The hero's friend? A passing cannon fodder in the book? The motivation of two cannon fodder