Reborn as the historically nonexistent eldest son of Holy Roman Emperor Joseph II and Queen Isabella, the elderly Charles VIII declared: "I have done only one thing in my life: uphold Habsburg leadership and lead Rome towards revival."

Travel back in time to 19th-century Greece and witness his rise from a small Balkan nation. Lead Greece to its great ideals, restore the glory of Rome, and make the name of "Rome" known from Ireland to Khitan! And this is Constantine, the only sun of the Balkan Peninsula, the heir of Komnenos, the second Aristotle, the world's restorer, the Turkic butcher, and the loving father of the Roman people: Rome has only one chance to be revived. If you don't seize it, then let me do it!

Tsar Peter the Great of Russia, Augustus the Strong of Saxony, King Christian of Denmark, Frederick I, the "Soldier King" of Brandenburg... Across the European continent, countless enemies aimed to crush the hegemony of the Swedish Empire. In the face of powerful adversaries, the Swedish King Karl XII—who hails from a future era—tells his soldiers: "Victory or death."

When the Ottomans rise, Byzantium is about to perish, and the Russian Empire has not yet emerged, who will serve as the guardian of the Orthodox Church and lead Eastern Europe to rise again. Let the glory of the Roman Empire last.

(If there are any unreasonable things, they will be corrected. However, there is little information on the Balkans at this time, so please forgive me)

1204, Constantinople is burning!

The Crusaders were wreaking havoc in the streets, the Venetian warships were hovering in the Golden Horn, and all the Romans were waiting to die in numbness... At this moment, a martial arts master proficient in ancient Greek opened his eyes and found that he had become the Roman despot, Theodore Lascaris!

"History says Rome will fall tonight... Then I will rewrite history!"

Sharp swords will cleave the armor of Latin knights, and deadly Greek fire will devour the hulls of Venetian ships in the Aegean Sea. When the armored paladins stomp the earth again, that will be the day when the double-headed eagle empire spanning three continents returns!

Book club: 955852228

In 1422 AD, the Eastern Roman Empire had long lost the glory of Justinian's era. Its territory consisted only of Constantinople and a few isolated enclaves such as Morea, resembling a giant ship sailing on a sea of ​​time, its hull riddled with holes, struggling to stay afloat amidst the turbulent waves of history. In this turbulent moment, a stranger's soul drifted to this land, vowing to change everything and give this ancient empire, now in decline, a new lease on life.

Awakening in the ruins of an orphanage, he found himself chained and sold into slavery. A modern-day doctor of chemistry, trapped in an unknown ancient world, fate's quirks didn't defeat him. He crafted plate armor, invented paper, built roads, taught statecraft... attempting to carve out a niche for himself. But how could such a feat not arouse jealousy? The maritime hegemon Cartagena, the unstoppable army of Exorus, the eastern superpower Ardhania, the merchant alliance Sibalsis, the religious fanatics Izarid, and the ever-present barbarians of the Barren Forrest—all desired a share of his wealth. In a sea of ​​sharks, a skinny carp struggled to surge, struggling to leap over the dragon's gate and establish a dynasty to surpass them all.

Chen Xing, who was arguing with netizens, was stunned. Good news: He'd transmigrated! Bad news: He'd transmigrated to Tsarist Russia! Damn it! I'll test whether this netizen's claim of Russia being able to dominate Europe is true! Good news: I'm the heir to the throne! Bad news: Seems like I can't win... Chen Xing plans to prioritize technology. Bad news: Chen Xing is a complete novice; he doesn't know how to develop technology. Good news: The wife sent by Prussia seems quite capable. ---------- Pure transmigration without a system. Relying on his knowledge of European history and advanced technology, he builds a powerful nation and dominates Europe. This is the eve of the Industrial Revolution, the eve of a war-torn era in Europe. Watch the protagonist pave his way to the end, leaving others with no path to follow.