How Could I, Who Was Bent on Subjugating My Country, Become the Co-Owner of the World?

[Funny + Dihua + Contrast + Harem + Time Travel] Tan Xiao wanted to destroy the country, but under his governance, the country prospered. All his measures to subjugate the country were understood by others as high-end political tactics. Taking control of the court, pacifying the harem, quelling the rebellion, resisting the invasion... None of the steps went as Tan Xiao expected. In the end, they had no choice but to "let the world only have one country."