Prince Consort of the Tang Dynasty: I Will Open [Technology] for Changle

The modern official Shen Mingchen traveled through time and became the most inconspicuous concubine in the Zhenguan period. When they first met in the bridal chamber, he saved Princess Changle who was out of breath—— Li Shimin's beloved eldest daughter has been suffering from stubborn illnesses since childhood, and her life is like duckweed. Everyone lamented that the princess was ill-fated and laughed at the mediocre consort. No one knows that he comes from a thousand years later and possesses great strategies for governing the country and powerful technology. In order to protect her health throughout her life, he took every step: Improve floor heating, adjust dietary therapy, create new medicines, and stabilize the court. In order to fulfill her wish for a prosperous life, he changed his fate against the will of heaven: Burn glass, refine cement, develop agriculture, build steam engines, and lay railroads. He is the most reliable son-in-law in Li Shimin's eyes. He is the most capable minister in the hearts of all officials. But it is Princess Changle's exclusive support. "My Tang Dynasty has changed because of you." "My world lives because of you." In this life, he not only wants to recreate the prosperous Tang Dynasty, What's more, I want her to live a long life and be worry-free every year.