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**
Zhang Tie broke his limit in seawater once again.
Zhang Tie's driving force in seawater was provided by the reaction caused by the vacuum effect when seawater was sucked into Castle of Black Iron. Therefore, he adjusted it by his spiritual energy.
A few years ago, when Zhang Tie arrived at Ewentra Archipelago by sea for the first time, he penetrated through 10,000 miles in the water in 3 days with the help of Castle of Black Iron and ocean currents. At that time, Zhang Tie's speed was restricted by his bearing capacity about the friction caused by the water flow. Due to the existence of water friction and stress, Zhang Tie could even gain iron-body fruits on the way.