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**
Zhang Tie had not imagined that Bian Heng could find out so many of his secrets only after touching his pulse.
'This Bian Heng the Yama is really something.'
As Bian Heng could see through the seriousness of his injury, Zhang Tie was thrilled at once.
On this occasion, Zhang Tie was not afraid that Bian Heng knew his background. If Bian Heng didn't know that, it would take him some time to explain it to him; additionally, he might have made a futile trip.
As for some secrets, even Versatile Demon Emperor who was the most dangerous to Zhang Tie had known them, Zhang Tie didn't feel unacceptable that more people knew them.