1. When Lin Yan, a science and engineering student, opened his eyes, he found himself as Chamberlain at 10 Downing Street in 1939—a declaration of war against Germany lay on the table, and outside the window, the countdown to the collapse of British hegemony was underway. But clutching his Zippo (his only token of the future), he was determined to overturn the script and personally rebuild British glory at 10 Downing Street.

Intense pain forced me to open my eyes. After getting familiar with my surroundings, I realized I'd been transported to the body of a middle-aged German man. Damn, my mind wasn't listening, and I couldn't remember my own name. Apparently, I'd lost my memory. Fortunately, I knew I was Chinese. How did I know I was Chinese? Because my brain automatically converts the German I hear and see into Chinese. It also automatically converts the language I want to speak into German. The yellowed calendar marked the year: October 4, 1938. It seemed I had a new identity: Erich von Richthofen.

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.

When an unexpected soul arrives in this ambiguous era, what kind of storm will it stir up? Will it blend into this era and become a paragon of chivalry? Or will it gallop across the battlefield and leave its own legend in the history books? Or will it tear through the darkness and usher in the dawn of light?

Noen said: Only children make choices, I want them all.

Denmark, an unknown small country in the western Baltic Sea, has experienced the Great Northern War, the Napoleonic Wars of 1807, and the Prussian-Danish War of 1864. How did Denmark survive between Britain and Germany and restore its glory?

1833, University of Berlin. Lindenwan looked at the cold and arrogant lady before him. She had long, smooth golden hair, a beautiful face, and ample breasts. The short skirt and over-the-knee boots complemented each other perfectly, and her absolute beauty was truly eye-catching. Her name tag read: "Anna von Bismarck." She said: "The major issues of the contemporary era cannot be solved by speeches and resolutions, but only by iron and blood." This book is also known as "Welcome to 19th Century Europe, where strength is supreme", "A Little Affair About My Chancellor and Queen's Palace Fight", "Miss Bismarck Wants Me to Obey? Politicians' Power Wars~", "My Youthful Governance Story Is Wrong, Sure Enough", "RE: Life in Prussia from Zero", "A Certain Scientific Teutonic Knights", "German War Chronicle", "Raising Poland", "Green Luo Ecstasy", "Today's Ru Hair", "Global Dog Collection: The Great Ying Empire", and "The Land of Sand Sculpture Goose"

Li Gang, a fan of European medieval history, was beaten by illegal team members from the Dark Ages in a three-player melee game in Age of Empires 2. He was cursed by the system and was sucked into the computer screen and brought to the Middle Ages. Note: The author dares to destroy history instead of being a follower of history books. If you feel unwell, please seek medical attention immediately. Keywords: Age of Empires, Crusader Kings, Europa Universalis, Mount & Blade, Medieval 2 Total War. All the above games are covered in this book.