Stop Pretending, My Wife Is the Empress, I'm Showing Off My Cards

Luo Xia travels to another world and gets a system that becomes stronger when his wife takes action, so he starts his own trouble-making journey! Luo Xia: "Don't come over, my wife is the empress!" A certain villain: "Really? If your wife is the empress, then my wife is the empress's mother!" Empress: "Whose mother do you think you are?" A certain villain: "Damn it, is your wife really the empress?" Luo Xia: "Stop pretending, my wife is the empress, I'm showing off my cards!"