He traveled back to Li Chengqian, the eldest son of Emperor Li Shimin of the Tang Dynasty, and obtained the infrastructure system.
Afterwards, there were high-rise buildings, shiny asphalt concrete roads on the streets, and vehicles coming and going.
It is really shocking to see this modern city appear in Datang.
Stay tuned
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.