Yun Ze transmigrates to the Qin dynasty and becomes Jiang Lü, the First Emperor's thirteenth son. With a System that rewards him for courting disaster, he takes reckless behavior to the extreme: driving the Xiongnu north, pacifying the Baiyue in the south, winning the crown prince's position, inheriting the First Emperor's throne, and ushering in a golden age for the Qin dynasty.
Jiang Lü: Father, Dragon Ancestor, this is a Dragon-Returning Pill. Take it and you'll regain your youth.
Ying Zheng: What a filial son I have!
System: The Dragon-Returning Pill has one drawback. Without a Reversal Pill, you'll keep getting younger until you turn into a fertilized egg.
Jiang Lü: When will I be able to make a Reversal Pill?
System: At your current rate of progress, it will take you a hundred years to make one.
Jiang Lü: At this rate, Father, Dragon Ancestor, really will turn into a fertilized egg.
System: Sob...
Jiang Lü: Father, Dragon Ancestor, I've become crown prince and am about to marry. But all the beauties in the Qin Empire have been taken into your Epang Palace. Could you reward me with a few gorgeous ladies you haven't favored?
Oh, I don't mind if you've favored them, either.
Ying Zheng: Sob...
Ying Zheng: Fine. You can choose any beauty in Epang Palace, except your mother.
My Dear Wife, I Really Don't Want to Take the Imperial Exams
The Carefree Young Noble
Rebuilding the Wanli Era