When the eternal night arrived, these things that could be used as fuel would come in handy sooner or later. All the corn had been plucked. Du Yue and the other two turned over the soil in the logistics boxes again and took out the seeds. The second time they planted the seeds, they split them into two. One-half of the seeds would be planted with nutrient solution, while the other half would not. If this batch of seeds could increase the harvest without the use of nutrient solution, that would solve a big problem. Not long after the corn in the living room was planted, the corn on the first floor was also ripe. Not only that, the potatoes and sweet potatoes upstairs also ripened at the same time.