On this continent, there are naturally formed extremely deep caves under the mountains, containing rich mineral deposits.
The people on the road relied on this gift of nature to invent and create a mechanical world.
Painting masters are the cornerstone of the founding of the country
All kinds of machinery on land, sea, and air can operate freely with just a piece of white iron chip.
Of course, an excellent iron painter can do far more than this.
The Tang Empire with a history of thousands of years
The Turkic Khitans all around had their own thoughts and returned to the small country of Huihe.
In fact, it is the story of a young man with little ambition who accidentally became the chief retainer of the empire's chief beauty painter.
