Due to an unexpected accident, Qin Guan traveled to the year 1979. Ding Dong! The super weapon exchange system has been activated! The Type 62 tank is too outdated. Swap it for an M551 Sheridan from the 2020 weapons graveyard! Sheridan isn't enough? How about a T-72? How about an M1A2? How about a Leopard 2? We only have one MiG-23, how can we replicate it? Maybe a Tomcat? What? Besides weapons graveyards, there's also machine tool graveyards and gold graveyards? Are these all exchangeable? Great, exchange whatever you want! This is a book about the rise of the military industry, and a delightful read for leisure time. Military fans are welcome to read.

[No System] + [Crossing] + [Farming] + [War] + [Revenge] + [Economy]

The flight was in distress, and Zhu Junluo became a descendant of Emperor Jianwen Zhu Yunwen who fled to America, starting a new chapter.

Repel European colonists and rescue Native Americans.

Cannons and huge ships returned to China to destroy the Qing Dynasty and restart the Ming Dynasty.

Develop industry and commerce, research and develop military technology, and dominate the world.

Medicine, machinery, chemistry, physics, technological development, giant steel ships, the restoration of the country and the conquest of Southeast Asia, the subjugation of the four seas.

Soul travels to a parallel world + colonization VS tribute + war for hegemony + unification + giant ships and cannons.

The Dongzhou Empire was established, and the great powers began to fight for hegemony!

I accidentally came to this similar parallel world, but found that everything was different from the history I remembered.

Tributary system VS colonial system!

In the great clash of military, economy and culture, who will have the last laugh?

Soldiers took up their guns, drove tanks, and piloted warships and planes.

Fight for this land, for this civilization!

All under heaven belongs to the king, and all within the four seas are the king’s subjects!

Dongzhou should stand in the world, and you countries should be its vassals.

We never stop moving forward!

Look, everyone, who will lead this history? Who will write the story of this prosperous nation?

Synopsis: [Ming Dynasty] + [Emperor] + [Political Intrigue] + [Age of Empires System]

At this time, Emperor Taichang was on his deathbed, the Ming Dynasty was in turmoil, three cases occurred simultaneously, treacherous officials plotted to move the palace, vassal states were disaffected, the borders were in turmoil, and foreign powers were surrounding the country. Beset by internal and external troubles, the vast empire was teetering on the brink of collapse!

At a critical juncture, a modern youth with a passion for Ming Dynasty history, Zhu Youxiao, a carpenter-turned-emperor, uses *Age of Empires: Asian Dynasties* as a foundation. His imperial pikemen advance in orderly ranks, a formidable forest; heavily armored cavalry roar forth, crushing all enemies; musketeers stand silently in formation, their cold muzzles gazing upon all nations; he sweeps through the court, eradicating the deep-seated problems of factional strife, reshaping officialdom, and forging a new, iron-willed military spirit; he re-establishes tributary treaties, summoning tribute from all corners of the world; he promotes new laws, revitalizes crafts, enlightens the people, and ignites a prairie fire. The Empire...

A small country: President Qin, we’d like to import a batch of steel pipes and gas cylinders! Qin Feng: Sure. The instruction manual includes a structural diagram strictly prohibiting welding the two together!

A client: President Qin, we’d like to purchase a batch of fire suppression compression cannons! Qin Feng: No problem. The manual strictly forbids replacing the CO₂ hollow shells with thermite!

Subordinate: President Qin, we’ve bought back the Minsk! Qin Feng: Good. Proceed with the planned modifications—equip it with various types of drones. Our mission is to observe weather, hydrology, fish schools, etc. We’re converting it into a marine science research vessel!

Alternate title of the book: Sorry, We Really Only Produce Civilian Goods!

He traveled to the end of the Han Dynasty with a jade pendant and a set of cultivation techniques.

Tian Ze originally wanted to live in seclusion and cultivate himself in peace, but the spiritual energy in this world was too thin and he couldn't cultivate at all.

Fortunately, the jade pendant can transform the people's will and luck into spiritual power.

In order to achieve his goal of immortality, Tian Ze had no choice but to embark on the road to dominance.

However, due to the restrictions of the natural rules of this world, cultivators cannot easily attack mortals, and gunpowder cannot be developed.

Tian Ze, whose magic power is still shallow, can only focus on the spiritual rain technique and soil moistening technique that come with the skills.

It seems that I have to start with farming first!

Starting from an island, we set a small goal first, to store a million grains before the Yellow Turban Rebellion.

Traveling back in time to 1925, he became Zhang Zongqing, the second son of Marshal Zhang, a graduate of West Point and the D-State Military Academy. He stumbled upon a superior military design system, enabling the emergence of a vast array of cutting-edge weaponry. At that time, China was in dire straits, yet it remained unifying. As the world landscape shifted, China, under the leadership of the second son, revived and rose to prominence.

Traveling through the world of the Anti-Japanese War, Lu Chuan was transferred to become the commander of the New Second Regiment, and obtained upgrade entries, [Tactical Master] (gold) [Hit the Mark] (gold) [Great Inventor] (gold) [Morale Boost] (gold)... From then on, he was victorious in all battles, fighting from northwest Shanxi to Changjin Lake. Lu Chuan was either making merit or on the way to making merit. When crossing the grassland, he was just a small squad leader of the Red Army, while Li Yunlong was already the commander of the regiment. When he was transferred to become the commander of the New Second Regiment, Li Yunlong was the commander of the New First Regiment. When he was a brigade commander, Li Yunlong disobeyed orders on the battlefield and was demoted to the battalion commander under him. When he was the commander of the column, Li Yunlong was still just a commander of the regiment... Lu Chuan: "For large-scale military operations, discipline must be strict first. Li Yunlong, please pay attention..." ... Protagonist: Lu Chuan