Rebirth at 70: I Feed My Family by Hoarding Goods

Returning to the 1970s when supplies were scarce, the protagonist is reborn with a century-old storage space. Seeing through the regrets of his family's poverty and rough fate in his previous life, he kept a low profile and hoarded goods to save his family's wealth. He seized the opportunity of the times to get rich through business, protected his family's stability, and counterattacked to change his life in poverty.