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!

[Lord + Tower Defense + Farming + All Heavens and Worlds + Relaxed and Funny]

Originally, Wu Wei was a young man with no system, no golden finger, and no rebirth.

She was ready to lean on her father with all her strength and hug her father's not-so-strong thigh tightly.

In this era of universal lords, everyone has the opportunity to travel to the boundless void by awakening the lord's heart.

Start your own journey as a lord at the beginning and end of the universe.

Wu Wei, who had been planning to rely on his old father to be a free and easy person for the rest of his life, suddenly had a chaos pointer appear in his mind before he awakened.

From then on, Wu Wei embarked on a happy life where he could choose whatever he wanted.

High quality talent, choose!

Heroes? Top civil and military officials, mythical creatures, whatever you want to choose!

Wu still has to work hard for himself, which is somewhat disrespectful to the top heroes in the territory.

But when it came to choosing between the pure succubus or the seductive angel, Wu Wei was in a dilemma, "This is really not a good choice..."

"Only children make choices. I want them all!"