Qin Qing, reincarnated in Liyue as a soldier in the Qianyan Army, one day entered a pure white space and discovered his soul had split, simultaneously traveling through nine worlds. In "My Youth Romantic Comedy Is Wrong, As I Expected," my sister is Yuigahama Yui. For her happiness, I want her to be the heroine. I must first conquer Yukinoshita Yukino. Look how powerful I am... What, Yukinoshita Yukino conquered me? In "Naruto," Konoha is a terrorist organization. I must escape first, then destroy it. In "Inuyasha," I'm a weak mountain god in this world. I can't protect anything, I can't do anything... I heard there's a treasure called the Shikon Jade that can make aliens stronger. In "Type-Moon," we were planning to get married, but while I was using the bathroom, she became the King of Great Britain and is about to marry a queen. Do you think you'd want a woman like that? In "Ultraman Tiga," a suited figure fights a monster with brutal ferocity, dismembering another one.

When Liu Neng woke up, he found himself a nine-year-old kid, and he had picked up the title of "Marquis of Qingshan" for free!

But before he could be happy, he discovered——

This marquis was extremely poor. His fiefdom consisted of three barren mountains with no one living there. He had dozens of people in his mansion who depended on him for support.

What's even worse is that the old servant sacrificed his life to buy him an identity. If the truth is revealed, the whole family will lose their heads!

Just when he thought he was going to starve to death in the late Eastern Han Dynasty, the golden finger awakened - the God's perspective map!

"Wait, this dark thing underground is... a coal mine?!"

"That dark color on the mountainside is... iron ore?!"

"There's saltpeter at the foot of the mountain?!"

In this era when iron tools were scarce, Liu Neng, who held the mineral vein, smiled.

Is Liu Bei still selling straw sandals? Is Cao Cao still a gangster?

Sorry, I, the Nine-Year-Old Marquis, started mining first!

Iron smelting, salt making, gunpowder making...

When troubled times came, while others were still worrying about food, Liu Neng had quietly built his own industrial empire!

"Yellow Turban Army? Let them come. It's a good opportunity to try out my new weapons!"

"A melee among the princes? Sorry, my miners' army specializes in dealing with those who disobey!"

From a down-and-out marquis to the richest man in the Three Kingdoms, in this chaotic world, I will use mining to carve a path to heaven!

Yue Zhenshan traveled through the Republic of China and found that this world had Qigong cultivation, poisonous Gu corpse refining, alchemical magic, and strange scholars who talked about mysterious science. He started with a blacksmith shop and suppressed the world with iron and blood...