My Empress Is a Fox-Eared Lady in Her Dream

Replace Wei with a son? Oh. What Xu Laichi wants is for future generations to think of him as a time traveler when they mention this part of his history. However, now that the Wei Dynasty is in disarray, Xu Laichi's top priority is to carry out a profound reform. Time became Xu Laichi's biggest obstacle. One day while taking a break, Xu Laichi dreamed of a world of technological immortality. In the dream, in addition to training methods and techniques for cultivating immortals, there was also the empress whom he had proclaimed as emperor and who always wanted to overthrow him. The empress still looks like a fox-eared lady. The moment the two met, the empress never imagined that Xu Laichi's "Princess, do you want revenge?" Would make her tail tremble. (Alternative history + love + cultivation of immortality through technology)