Personnel expansion, coupled with the dispersal of over seven thousand Black Rock Tree Monsters across various cities, greatly improved the efficiency of infrastructure development. As a result, in addition to towering city walls, lighthouses gradually came into being.
Hengchuan City had just been captured not long ago. Although the construction of the lighthouse was completed, and the city wall was mostly finished, the outer perimeters that light up the wasteland had not yet been further cultivated.
However, in places like South City and the surrounding areas of Huiyuan City, not only had farmlands been cultivated but the network of reservoirs, water channels, and other waterways had already been fully established; the second city wall had slowly begun to take shape. Although it was not as tall as the city walls, it effectively prevented invasion by external monsters.
