What?! The Wives in My Dreams Are Real?

Ye Yu was transported into a fantasy world and awakened the Dream Simulation System. After every dream he could randomly obtain one of the abilities seen in the dream. At first Ye Yu planned to grow gradually stronger this way until he could subjugate the whole world. Time passed, and he lived through more and more dreams. But later he discovered that the wives from his dreams actually exist in reality. As the saying goes: having one girlfriend is dangerous, but having many girlfriends is deadly. When these incredibly powerful demonesses and empresses began appearing one after another, Ye Yu's first reaction was to run for it.