C968 A Breakthrough in Research!(2)

Bybush and Lochfox were slowly moving closer to the Doomsday Fortress. They were slowly turning into a fully functional and sustainable refuge for the people.

Of course, the city walls and the defense outside were not enough. Xia Qingfeng wanted to let the slaves in Bybush and Lochfox grow crops.

Xia Qingfeng had already cleared out a large piece of land in the city, especially in Lochfox