When our world suffered a global catastrophe, the System generated another for us, thereby saving us from extinction. Thanks to her, of course, but this world turned out to be completely different from ours. Millions of people were divided into only four classes and thrown into truly medieval conditions. By the will of the System, I turned out to be one of the representatives of the ruling, and I have to rebuild one of the thousands of "kingdoms" from scratch. Provide the afflicted with a new meaning of life, protect their people from raids by enemy lords and start climbing the rating table. After all, you should never forget about one thing: while you sleep, the Chinese sways...