I Am a Rich Man in a Period Novel

No male protagonist, no male protagonist, no male protagonist! ! ! In one sentence, it means buying, buying, buying in the chronology. In this era, people don't need food stamps or meat stamps to buy things. I don't understand these things. Wearing novels, I have seen several wearing wearing novels before Especially beautiful. I came here to write this novel when I got inspired. Hahahaha, I may not write well, but I will try my best. It is about a sophomore student who was reading novels at home during the summer vacation and was forced to travel to the 1980s, where schools, hospitals, stores, etc. Were built in the 1980s.