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**
[Mature content] A tale of two princesses unfolds within the pages of this captivating story. Born from the same womb, their destinies diverge dramatically. One, the embodiment of beauty and promise, is hailed as Rosemane's future. The other, hidden away in the depths of the palace, suffers in shackles. As the notorious King of Lowoak, known as the Black Death, unleashes chaos across the five kingdoms, a marriage is proposed to bring peace. But will the lord of Rosemane sacrifice his beloved Cayaline flower? Or will the forgotten daughter, teetering on the edge of death, be thrust into the clutches of the Black-hearted King instead? Journey into a world of untold secrets, profound choices, and a fateful union that will mold the fate of kingdoms.