I Became Rich by Hoarding Goods in 70

Before traveling to the 1970s, Su Yan was a food blogger. She almost vomited after eating every day. After traveling to the 1970s, Su Yan looked at the days when her family was just about to drink from the northwest wind. She shed tears of regret in the cold wind. The next second, a strange voice sounded in her mind: Congratulations to the host for binding the stocking system... Purpose: Make a fortune