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 was out of the imagination of Zhang Taixuan and the other clan elders of Huaiyuan Palace that Zhang Tie could take out 4 space-teleportation finger rings and 4 silver secret weapons at the same time. Even earth knights might not have such precious space-teleportation equipment. However, it was like wholesale for Zhang Tie. It seemed that silver secret weapons were as cheap and common as white cabbages for Zhang Tie. All the clan elders were shocked by Zhang Tie's generosity, including Zhang Taixuan.
At their age, those clan elders were shrewd as they knew that Zhang Tie just wanted to let them not feel embarrassed although Zhang Tie said they could return those finger rings and silver secret items to him after the holy war. Based on Zhang Tie's temperament and the fact that each holy war would last about 100 years, they knew that Zhang Tie would not ask them to return it by then.