Bringing Space Back to 60, I Can Copy Trillions of Materials

[Era + Space + Time Travel + Hoarding of Supplies + Relaxation + No Harem] Wang Fusheng traveled through time to a farmer in 1960 and saw his whole life. His three sisters worked hard for him, and in the end he died and was left disabled! The old mother was forced to go out to beg, and her body was found in the wilderness! His mute daughter-in-law was even sold by him for food... How could Wang Fusheng let the tragedy happen again! Using space to replicate, you can plant one grain and get ten grains. Others are still eating dirt. He has already led his family to eat and drink. For the sake of grain, many people gave gold and watches to Wang Fusheng! What's more, there are people waiting for his garbage at the door of Wang Fusheng's house every day!