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**
It would soon come to the vast vacant space out of the territory of Nine Heavens Big Domain if it kept going northwards from Redmountain City.
However, suppose the airboat's speed was about 800 miles per hour. As the catastrophe facing Ying Clan's castle had just happened over 6 hours, it means the airboat had just moved about 5,000 miles.
'If that airboat keeps moving northwards, I could catch up with it.'
After reaching this conclusion, Zhang Tie instantly triggered his invisible shen beard as he set off the crown and shot like a lightning bolt towards the direction where the owl saw.
When Zhang Tie left there, he looked back as he found that an airboat with the symbol of Force Emperor Immortal Palace had just reached about 300 miles away from Redmountain City. Zhang Tie estimated that the powers assigned by Force Emperor Immortal Palace would soon arrive at Redmountain City.