Reborn in 1980: While Everyone Else Chews Tree Bark, I Feast with My Sister-in-Law

[Add to your bookshelf and get rich + Reborn in the 1980s + Stockpiling in a Warehouse + Building Wealth + Widowed Sister-in-Law + System] Carrying guilt and regret, I was reborn in the countryside of the 1980s and saw my sister-in-law, Chen Yue'e, again. In my previous life, I had dragged her down, and she had died in despair! In this era of scarce supplies, I have a gigantic warehouse stocked with everything I could eat, drink, or use! Rice, flour, cooking oil, home appliances, household goods: it's all mine! With my knowledge of what happened in my previous life, I travel between all kinds of powerful factions with my warehouse, building connections and laying a solid foundation. I seize every money-making opportunity with precision and manipulate people as easily as if they were in the palm of my hand. I came from humble beginnings, but I refuse to accept the fate handed to me. I open supermarkets and start businesses. With countless underlings and generous charitable work, I bring the bigwigs from every walk of life to their knees! With my beautiful widowed sister-in-law nestled in my arms, I intend to savor every moment of this glorious life!