Castle Of Black Iron

In the brutal Age of Black Iron, humanity clings to survival in a world transformed by a past Catastrophe. Education is no longer about intellectual enrichment, but about acquiring the ruthless skills necessary to endure in a harsh, unforgiving society. The Seventh National School in Blackhot City focuses solely on turning young men into survivors, teaching them everything from agriculture and medicine to combat and resource management.

Zhang Tie is an unremarkable student, caught in the grind of a life that promises little more than back-breaking labor as a factory worker or cannon fodder in the military. As he navigates a world where knowledge is a luxury reserved for the elite and clans, Zhang Tie dreams of more than just becoming another forgotten cog in the machine. Follow his journey as he fights to rise above his common origins in a dark era where even the simplest life is a hard-won victory.