Nation-building is one of those things that, once started, brings endless trouble.
Du You was somewhat experienced in this regard, having established an empire of his own and governed several territories that were practically similar to small nations. However, those territories were built from scratch, step by step.
This time, things were different. This time it was under the Starry Sky environment, something Du You had never encountered before.
Moreover, this effort at nation-building was akin to a snake trying to swallow an elephant, with development moving far too quickly. Initially, they had only taken control of a small star system with a limited population, making management relatively easy.