I Come from the Galaxy Era

On the grassland, centaurs drove dark scale horses in small groups. The tauren are on duty on the city wall. In the city, many factory chimneys began to smoke. Xiang Ning was lying on the rocking chair drinking ancient tea. Looking at the latest generators being manufactured in the distance. Did you think this was the end? An industrial revolution from another world has just begun. (The story begins when Xiang Ning discovers that he is the younger brother of Valkyrie's sister who died young. Xiang Ning: What (ﾟoﾟ; I'm going to die next March?)