The Useless Young Lady Defies Heaven: The Emperor's Sole Favorite

She is a top modern-day agent who crafts pills and cultivates mental power, trounces scumbags, rides her younger half-sister, and battles demon gods to become the Empress of the Realm. He is the most exalted king of the Zixiong Continent, peerless and unrivaled. When they meet, will they join forces or become bitter enemies? The aloof emperor versus the proud empress, arriving in style!