Transmigrating into the body of Leon von Hohenzollern, the second son of a Marquis of the North, he appears to be the capital's number one playboy, with his fiancée being the aloof and genius magician, Alyssa. To survive in the vortex of power, he dons a mask of cynicism and secretly builds an underground business and intelligence empire. Utilizing his superior understanding of modern thinking, he stirs up a storm, turning a magic competition that will determine the future of the empire into a colossal gamble.

However, the empire's political landscape is turbulent, the struggle for the royal succession is fierce, the eight major states harbor ulterior motives, and the mysterious half-elf prince is eyeing Elisa with predatory intent. Leon is forced to navigate the complexities of his fiancée's cold scrutiny, his brother's overindulgent control, and the machinations of various factions. He believes he's manipulating everyone, unaware that he's being drawn deeper into a deeper game. When his facade crumbles and his clandestine businesses are exposed for danger, the outcome of this high-stakes gamble of power and emotion remains uncertain. It's an adventure of dancing on a knife's edge, the stakes being his life, his freedom, and the warmth that might lie hidden beneath his frozen heart.

When orcish hooves shattered the southern plains, and infighting among nobles eroded the kingdom's foundations, Ryan Green, from another world, inherited the remote Eaglebeak Valley. Here, there was no fertile land, no loyal army, only a group of serfs struggling to survive and crumbling city walls.

In chaotic times, survival is the only rule. Ryan knew that relying solely on cold weapons and feudal constraints would ultimately reduce him to food for orcs or a pawn in the power struggles of nobles. He took up two "weapons": steam and gunpowder.

He used steam engines to drive forging hammers, stamping out indestructible iron armor; he used sulfur and saltpeter to develop cannons that shook the battlefield. He broke the aristocracy's monopoly on knowledge, teaching soldiers to read and navigate, and had serfs cultivate land and train soldiers, building an iron defense line in barren valleys.

Faced with the savage charges of the orcish legions, he constructed death traps with giant ballistae and gunpowder mines; dealing with the nobility's attempts to win him over and their schemes, he accumulated wealth by exporting iron armor, demonstrating the confidence of "neutrality" through his strength. From being forced to defend to actively expanding, from an unknown lord to Earl Green, he proceeded step by step, transforming a remote valley into the only safe haven in a chaotic world.

As the northern nobles' rebellion tore the kingdom apart, and as the eastern orcs brewed an even greater storm, Ryan stood before the steam-powered workshop, gazing at the armored army arrayed in formation, his eyes gleaming with ambition: "Chaos is not the end, but an opportunity to reshape order. This southern land will ultimately be dominated by steel and steam."

This is a story about using technology to break the shackles of feudalism and using strength to rise in a chaotic world.

Hirakawa Seisui, a transmigrator reborn into Konoha. In the ninja world, where bloodlines reign supreme, he was merely a commoner ninja, destined to be cannon fodder on the battlefield. However, fate intervened; he activated the Medical Ninja System. Good news: the system boosted his medical ninjutsu talent to the highest level, making him a Primordial Healing Body. Bad news: it only enhanced his medical ninjutsu talent; on the battlefield, he was still just cannon fodder. "What a piece of trash system! If other transmigrators told me, they'd look down on me, thinking I can't afford a good system." [Completed healing Uchiha Mikoto, reward: one golden magic orb.] [Congratulations on obtaining a magic orb.]

[Endless battles, sea supremacy, aim for the strongest]

If Blackbeard had taken Luffy's Nika Devil Fruit, Ace had been rescued, and Whitebeard hadn't died at Marineford, what would the future of the world have been like?

On the eve of the summit, an unlucky soul who had traveled from another world was devoured and merged with Douglas Barrett.

The lives of the devil's heirs took a different turn from that point on.

"The Paramecia-type Fusion Fruit allows the user to arrange and combine any object, causing them to fuse. It can also fuse any inorganic matter it touches with its own body to create desired transformations!"

Cells can arrange and combine to become ultimate life forms, ever-changing!

The arrangement and combination of matter—this world is a sandbox game in your hands, and you are the creator!

Microscopic particles arrange and combine, hand-crafted nuclear fusion, devastating the world!

Impel Down is in chaos, a mad dragon emerges from the abyss, turning the entire Deepsea Impel Down into a ship to fight on the summit!

In the Marineford War, a Gundam was launched, and Marineford was sunk with a single shot!

In the new world, we will conquer all and let the name of the Demon God resound throughout the seas!

"Your Majesty," the newly crowned European emperor asked indignantly, "some believe your unification of Europe was merely a matter of luck. What is your response to this?" He continued, "They simply do not understand Napoleon. Without me, countless others would have become emperors or kings in Europe. I have saved the people of Europe!"

This book is also known as "I Stole Zhu Yuanzhang's Fortune," and its original title was "Jian Yuan."

A stone man with one eye stirs up rebellion across the land along the Yellow River!

In the eleventh year of the Zhizheng era, the Red Turban Rebellion broke out, and the end of the Yuan Dynasty was in great chaos. At this time, Guo Zixing had not yet started his uprising, Chen Youliang was not yet a force to be reckoned with, and Zhang Shicheng was still applauding and cheering for various powerful figures.

Lu Jin, however, travels to the Hefei area and joins the destitute Chaohu Navy. Faced with the chaotic situation, must they wait another five years for Zhu Yuanzhang to lead them across the river?

No! Lu Jin raised his voice and cried out, "I will quell the chaos of the world, annihilate the tyrannical Yuan, expel the Tartars, restore China, establish order and discipline, and save the people!"

It doesn't matter who is the emperor. Does the absence of Zhu Chongba mean the people will stop rebelling against the Yuan dynasty?

What kind of collision would occur in the Naruto world if someone obtained a Fruit of Ope Ope no Shit (without the weakness to seawater), a fruit that consumes stamina, and a Saiyan-like physique?

My name is Bai Xing. I was playing a game and I was transported to another world. Luckily, I was able to travel back, and I even activated a magical system.

Main quest: Survive until the final chapters of Shippuden.

award:

First, he could choose to stay in the present world and obtain a noble black card containing a billion dollars in legal and compliant liquid funds;

Secondly, he can obtain the character's peak strength and travel to other worlds he wishes to go to, or stay in this Naruto world to continue living.

For a modern person, neither choice would be a loss, but for someone who has spent half a month and three years in the "Second World," only one option remains:

—I need to find another world, I need to make a quick getaway!

"My dream is to become a 'qualified' Chunin."

P.S.: "The Self-Cultivation of Playing a Genin," "As a Genin, I Can Only Do D-Rank Missions," "Naruto: I'll Never Become a Chunin in My Lifetime"

Waking up to find yourself traversing the Star Railway is a joyous occasion, but why are there so many starships around?

After inquiring, I learned that, oh, it turns out I've transmigrated into the Iron Tomb, or rather, the Iron Tomb that has merged with the Great Black Tower. No wonder the perspective is so strange.

Hey, suddenly I felt a chill down my back, a flash of silver light, and then I lost consciousness. Gah, dead!

(Iron Tomb + Great Black Tower = Dark Secret. The protagonist will transform into the corrupted form of the Great Black Tower. Slightly yuri-oriented, OOC, crossover anime, not for those who care about historical accuracy, purely for fun. Please read without thinking and do not take it too seriously.)

After the Great Collapse, the year is 2029. The stargate opens wide, and the "Celestial Beings" draw ever closer. Welt and Void Archives pass through the stargate and arrive at the "Celestial Beings'" base. The base's data reveals information about another universe. Why does the person in the data look exactly like Himeko? Even though Himeko Murata is already...

After learning the information, Kiana decides to follow Welt to another universe to stop the "Celestials".

The timeline is from the end of the official comic, Away from Home, where Welt travels to the Star Iron Universe.

Five times the size of Earth is engulfed in chaos: the EF Federation and the Principality of Zeon are locked in a deadly battle, while also vying with the Atlantic Federation for control of the Americas. The Atlantic Federation, while fighting the EF, also seeks to unite with Earth to destroy PLANT. PLANT, meanwhile, faces a two-pronged attack from both the Atlantic Federation and Zeon. The new AEU chairman, Teres, is dissatisfied with the European Federation's allegiance to the Atlantic Federation, leading to a struggle for European territory. The strongest party, the Human Revolutionary Alliance, disapproves of the Atlantic Federation and Zeon, secretly aids PLANT and the EF, while also dealing with the restless Equatorial Federation and the turmoil in the Middle East. Furthermore, on Mars, Gjarrhorn has established a dictatorship, sparking widespread resistance. Now, Yang Hui, the "Flying General" of the Human Revolutionary Alliance's "Top Martial Arts" training team, leads the "Dragon City" squad straight into space, aiming to seize the Atlantic Federation's spoils, leaving behind the words: "Give it to me!"