Hearing Su Yu's words, everyone dared not ask more and had to turn and leave.
Without Su Yu's permission, they couldn't leave the Mechanical City to look for food outside.
However, since Su Yu could solve it, they were at ease.
As for Su Yu's method, it was simple, because just as the Galaxy Battle Armor was telling him stories of the past, it mentioned one thing, and that was how the Empire used to produce food.
It was production, not planting, not breeding, not hunting.
Currently, the food in the Mechanical City mainly relies on hunting Radiation Beasts and then undergoing purification.
Another part relies on planting; with such a large place as the Mechanical City, it's naturally possible to cultivate land.
However, the entire Mechanical City was only recently established, and the planted crops have just sprouted and are far from harvesting.
