Slave Lord: Raising Girls of All Races to Conquer the World

【Evil gentleman + training System + battle for supremacy among all races = an absolutely exhilarating read!】 Since you’ve come to another world, you might as well devote yourself to raising beautiful girls from every race! Ron was reborn as a dungeon lord, an evil villain with all sorts of wicked interests. At first, he thought it was terribly boring. But to Ron’s surprise, his dungeon System could even train slaves. And there were over ten thousand different races in this world. Things were getting interesting. Ron had made up his mind! He would conquer the world and make every beautiful girl from every race call him Master! For example, a white-haired wolf-girl, a pink-haired giant fox, and a winged little succubus! He could have them all!