Memories of food stamps, cloth tickets, meat tickets, etc., which should have been in the old people's mouths, actually appeared in front of Lu Feng's eyes. The times are calling, society is developing, and on the cusp of this turmoil where pigs can take off, Lu Feng What Feng has to consider now is to cope with the upcoming college entrance examination and make more money. .The title of the book is not important, the content is king.)