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 the humans and monsters 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!
- Chapter 701: The Three-in-One Strength
- Chapter 702: In the Deep Underground
- Chapter 703: An Unknown World
- Chapter 704: Tower of Time
- Chapter 705: Being Accompanied by Lonely Stars
- Chapter 706: Promoting to a Knight
- Chapter 707: Off the Tower
- Chapter 708: The Battle of Knights
- Chapter 709: A New Start
- Chapter 710: A Shock
- Chapter 711: A Misunderstanding
- Chapter 712: The Mountain of Brightness
- Chapter 713: The Black Iron Effect
- Chapter 714: The Negotiation
- Chapter 715: Picking off Stars
- Chapter 716: Returning to Huaiyuan Palace
- Chapter 717: Elders
- Chapter 718: A Great Plan
- Chapter 719: Rotating Chakra Ceremony
- Chapter 720: A Party in the Old Mansion
- Chapter 721: Innocent Words
- Chapter 722: One Dragon
- Chapter 723: Revenge in Demon Snake Island
- Chapter 724: A Clean-up
- Chapter 725: A Falling Pillar
- Chapter 726: Sword Sage
- Chapter 727: A Hitchhike
- Chapter 728: On the Way
- Chapter 729: Shocking the Ice and Snow Wilderness
- Chapter 730: Protection
- Chapter 731: A Bloodless Battle
- Chapter 732: A Hot Welcome
- Chapter 733: The Gentle Strength-Supreme Protection
- Chapter 734: The Sacred Light Empire
- Chapter 735: Bet on A Duel
- Chapter 736: Convergence
- Chapter 737: Big Figures!
- Chapter 738: Another Gathering
- Chapter 739: Take the Bull by the Horns
- Chapter 740: Decisiveness and Strength
- Chapter 741: The Arrival of the Airboat
- Chapter 742: An Encounter between Acquaintance
- Chapter 743: Gold Power Law
- Chapter 744: An Encounter between Enemies
- Chapter 745: Fire
- Chapter 746: The Will of the God of Brilliance
- Chapter 747: Whip of the Fury
- Chapter 748: Force Majeure
- Chapter 749: Killing the Mace Muling
- Chapter 750: If I Come