Apocalypse befell, and roommates performed a skyward ritual. As the fog descended, the Book of Blood Spirit appeared in the hands of all survivors, and only those with a Contract monster could survive. Su Han directed his gaze to the neighbor who had already mutated and twisted, silently pulling out a gleaming fruit knife... Grotesque meat corpses, giant spiders with gaping mouths, eyeballs enveloping the city, one-eyed sharp-toothed hand monsters... Civilization fell, cities shattered, and all humans became meat for the monsters. There was only one way to survive: Use monsters to fight monsters.
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.