Apocalypse: Take the Manor Fortress with You

Yu Zhaoran traveled through time and came to a world with frequent famines and lack of food and clothing. It was like the end of the world, with only a few cities and a large number of humans living in it. A few people still have good food and clothing, but the common people have little to eat and are often hungry. The area suitable for planting is getting smaller and smaller, and mankind is facing the danger of extinction. And Yu Zhaoran's manor stores countless grains. In addition to benefiting the world, can he save the world with his portable manor?