I Have an Empire in the Wasteland

Yang Yun accidentally obtained a mysterious star ring, which could take him to a wasteland world after a nuclear war. There are endless treasures buried in this wasteland that had technology that was 200 years ahead of the Blue Star where he lived before the war. Gold jewelry? Elite talent? Super black technology? These are ** in the wasteland! Food is the hard currency in the wasteland. So it stands to reason that Yang Yun, who has a world as a source of food, is destined to build the most powerful empire in this wasteland. Moreover, this empire will span two worlds! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.