My Late Wife, My Wife, Is Determined Not to Be a Cuckold.

Traveling through the Tang Dynasty, he became the beloved wife of the most cuckold prince in the Tang Dynasty. In order to change the future, he relied on the system to improve Datang step by step. From a useless second generation, he became the most important figure in the Tang Dynasty. Potatoes, corn, sweet potatoes, cement, all products that transcend the times, became popular in the Tang Dynasty.