Castle of Black Iron
After the Catastrophe, every rule in the world was rewritten. In the Age of Black Iron, steel, iron, steam engines and fighting force became the crux in which human beings depended on to survive. A commoner boy by the name Zhang Tie was selected by the gods of fortune and was gifted a small tree which could constantly produce various marvelous fruits. At the same time, Zhang Tie was thrown into the flames of war, a three-hundred-year war between humans and demons on the vacant continent. Using crystals to tap into the potentials of the human body, one must cultivate to become stronger. The thrilling legends of mysterious clans, secrets of Oriental fantasies, numerous treasures and legacies in the underground world — All in the Castle of Black Iron! Written by Drunk Tiger, this novel is a prime example of fantasy steampunk. Let us journey through the world of limitless possibilities and inventions together! ------ **Warning: This novel contains mature content**
The terrain of Tiewei Mountain was very special.
If one observed Tiewei Mountain, one would see a huge special terrain being composed of annular mountain ranges.
The annular mountain ranges contained a large number of hematites which contained high iron content. Therefore, many mountain ranges of Tiewei Mountain looked maroon.
The annular mountain ranges were regularly distributed. Over millions of square miles, there were 6 loops of annular mountain ranges from the center to the periphery of Tiewei Mountain like rings on the target.
Such a special terrain could be simply and regularly named in military geography.
When treating Tiewei Mountain as a huge dial, its north direction was 0 o'clock; its south direction was 6 o'clock; its west direction was 9 o'clock; its east direction was 3 o'clock.