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 moved too fast. In a split second, he had broken the earth immortal general's head before the other six immortal generals approached him...
"Swords come..."
Zhang Tie jumped into the air as he stretched out his arms with gleaming eyes, shouting as loudly as a rumble of thunder. Closely after his words, the long sword in the hand of one of the six opponents had rocked as it shot towards Zhang Tie under the dumbfounded look of the immortal general as fast as a lightning bolt like how a young swallow returned to its nest in the woods.
Not until then did the six opponents' sharp battle qi strikes approach Zhang Tie along with the counterattack of Jiang Ruoxin, Ji Yuelan and Liu brothers. Heavenly Square Building would soon become a battlefield of a brawl between immortal generals...
However, all this was dissipated into a sudden sword light.