Yongye: My Territory Is Infinitely Improved

For three hundred years of eternal night, black fog covers the sky, strange things are rampant, and human beings huddle in dilapidated strongholds and linger. Chen Ji traveled through time and became a trainee at the dying stronghold, activating the system. Repair the broken city wall to upgrade, purify the sewage well into spiritual spring, refine the black mist into energy, and brush the strange objects into experience packs. From the ruins to the Great Wall that stretches thousands of miles. When the ultimate strange tide swept across the entire territory, all the lords were defeated one after another, and the lights on his territory were always bright.