Rook, a max-level veteran of the FPS/milsim game QRF (Quick Response Force), has survived every map, every raid, every nightmare patch the devs have unleashed. Zombies, militias, quarantined islands-he's beaten them all. But during the new update Operation Cold Tide, something happens mid-evac. His SH-60 helicopter glitches mid-flight. He crashes in a forest he doesn't recognize. He feels pain-real pain. His HUD is gone. His weapons are real. And the world around him is not the game anymore. Now trapped in a medieval, pre-renaissance fantasy world filled with magic, monsters, kingdoms, and politics, Rook must survive using nothing but his modern gear, experience, and instincts. No respawns. No safe zones. No NPC backup. Just a gamer... ...thrown into a world that runs on steel and sorcery. Can a top-rank FPS operator survive a world powered by magic? Or will this new reality be his final mission?

When the world changed, no one saw it coming. One moment, satellites mapped the skies; the next, the stars themselves were gone. In a single instant, every nation, every city, every soldier of Earth vanished-reborn beneath alien constellations in a realm of dragons, immortal kings, and forgotten gods. Steel met sorcery. Gunfire echoed through lands that had never known thunder. Now, armies of men find themselves standing on the borders of empires older than history. Diplomats face monarchs who rule by divine right, scientists struggle to explain magic that laughs at physics, and generals must decide whether to conquer, ally... or simply survive. As new wars ignite and ancient prophecies awaken, humanity must answer a single question: Are we the intruders in this world-or its salvation?

"We never anticipated the worst-case scenario. No one imagined this day would come-and now, unprepared and disoriented, we find ourselves on an unfamiliar world." "Are we no longer in ours home?" Everything changed in an instant. In the blink of an eye, the world we knew was gone. Are we truly still on the same planet? All we can do now is look upward, confront the unknown, and keep moving forward-into a world that offers no clear answers, only questions. Beneath the scorching Sands of Desolate Deserts, Beyond the Depths of Frost-Laden Forests, Atop the Highest, most Unforgiving Peaks, Lurking within the Shadows of our own Fears, Beneath the Silence Wave of Deep Blue Sea, Even amidst the Fields of Silent, a Witness Flowers. Does this mark the trial of a god? A divine plan? Or is it merely an opportunity-ours to seize or squander as the sun sets on what once was? Let us hope we are prepared for the worst... When two worlds collide, what will follow? Will reason prevail? Will they seek mutual understanding, or will ambition and fear lead us to go M.A.D. (Mutually Assured Destruction) a War Without Reason? [Literally The semi Modern-Future era (Earth) x Terra (Arknights) shinanigan]

"Humanity's greatest weapon... is itself. The Great Resource War reshaped the world, leaving the once-mighty United States of America a shadow of its former self. In 2077, the deadliest nuclear fallout in 40 years devastated the planet. From the ashes, the Remnants of America initiated Operation Reclaim, a bold campaign to recover their lost states and revive the union. With strategic backing from the Greater European Union, America's rebuilding efforts gained new momentum. For the first time in decades, hope flickered within the battered heart of the Republic. The People's Republic of California, weary from a brutal 15-year conflict with the New Republic of Texas, now faces an unfamiliar danger. A mysterious rift, codenamed The New Gate, has opened, its origin unknown, its purpose unclear. Among those sent to investigate is Lieutenant James Lillian, a mobile suit pilot serving the United States Marine Corps. What awaits him beyond the Gate will shake the remnants of America... and the world they thought they knew.

Amid the ruins of a war-ravaged world, the United States of America uncovers a shocking new discovery-Project Gateway. The U.S. military has found a portal unlike anything seen before, a doorway to the unknown. A battle-hardened special force soldier is forced to confront the ghosts of his past as he leads his team on a high-stakes mission-to recon an anomaly deep inside the portal. As they step through, reality shifts, thrusting them into an Earth-like world-familiar, yet unsettlingly different. Towering forests, vast ruins, and remnants of long-forgotten civilizations stretch before them, hinting at a history that defies explanation. But beneath the surface, something lingers-unseen forces, strange anomalies, and echoes of voices woven into the very landscape. Far from home, the team must navigate this mysterious world, uncover its secrets, and survive the unknown lurking in the shadows. But as their memories begin to intertwine with the environment, the soldier faces a chilling truth-this world may know them just as well as they are trying to understand it. "While sharing a similar genre and "Inspired by the world-building of [GATE: Jieitai Kanochi nite, Kaku Tatakaeri] offers a completely different storyline and unique characters."

Beneath the classified depths of Area 51, a decades-long black project known as Project ARKSEK has achieved what was once thought impossible: the creation of a stable, functional gateway to another world. In the wake of this discovery, the United States mobilizes its most advanced and sophisticated military units and scientific minds to establish the first human presence beyond the Gate. However, this new world "Terra" is no uninhabited frontier. It is a planet shaped by its own complex histories, fractured societies and scarred by Catastrophe. Home to diverse nations built upon the foundation of Originium, an enigmatic mineral that fuel its entire civilizations but also spreads a deadly disease that has no cure, known as Oripathy. What begins as an exploration mission slowly becomes something far more complicated. Fraught with dangers unlike anything humanity has ever encountered before. As American forces attempt to understand and navigate this alien yet familiar landscape, they will be forced to confront questions of morality, control, diplomacy and weighing the cost of intervention. What they will find on the other side may change the future of both worlds. For better or for worse. Every discovery always has a cost. And some doors, once opened, cannot be closed. A military science-fantasy fiction crossover inspired by the world of Arknights. For fans of speculative fiction. This work is a non-commercial fan-made project inspired by Arknights®, a property owned by Hypergryph and Yostar. All rights to the original story, characters, and intellectual property belong solely to their respective owners. I make no claim of ownership over any part of the Arknights universe, nor do I intend to profit from this work in any form. This project is created solely out of respect and admiration for the source material and is intended for fan appreciation and entertainment purposes only.

For centuries, humanity battled its own demons-war, destruction, the ever-present shadow of extinction. But against all odds, it endured. Nations united, wounds healed, and a single banner rose above the entire Earth: United Earth Government and later the United Federation of Planets. By the year 2288, humanity had transformed from a fractured species into a galactic civilization. The Federation stretched across the stars, its influence reaching every corner of the Milky Way. It was an era of peace, progress, and unmatched technological triumph. And yet... they were alone. No matter how far their ships traveled or how many worlds they surveyed, there was no sign of other intelligent life. The universe vast, ancient, and beautiful remained eerily silent. Theories once whispered in academic circles, the "Great Filter," the "Rare Earth" now loomed large and terrifying. Was intelligence a cosmic accident? Was humanity the only one to make it this far? Then, everything changed. On the eve of humanity's historic voyage to Andromeda (M31). As their science vessel prepared for its journey across 2.6 million light years, something unprecedented occurred. In a flash, space itself seemed to twist and fold, as the Milky Way merged with another galaxy in instant, one far larger and older than their own. Now, in this strange, limitless frontier, humanity's greatest adventure was only just beginning. Would they adapt and survive, or uncover something beyond their wildest understanding? Only time would reveal the truth... ------------------------------------------------------------------------------------------------------------------------------- Heavily influenced by Nihonkoku Shoukan by Minorou, Anime GATE and various nation summoned novels here in wattpad. English is not my native language so please feel free correcting any spelling mistakes or grammatical errors.

Revelation 6:4 "Then another horse came out, a fiery red one. Its rider was given power to take peace from the earth and to make people kill each other. To him was given a large sword." Proverbs 21:15 "It is a joy to the just to do judgment, but destruction shall come to the workers of iniquity" The Horseman of War and Justice received a message from the Goddess/Death to go to a fantasy world that is parallel to Earth, with WW2 and Cold War era technology. His task is not only to bring order to a chaotic and destructive world, but also to guide her children to defy their Fates. Tasked with a questionable and difficult job, he and his army must go through many obstacles, like dealing with other civilisations that see him as a threat, fighting armies that use magic and powerful weapons, and even gods residing in the world. But despite all this, he will get help from unusual yet amazing people. He might even call them his... family.

1987; Tensions between NATO, the Warsaw pact, and the CCP are at an all time high as all sides flex their metaphorical muscles and stare each other down. However in the Morning hours of America, the Darkness of Korea, and the rising light of the early morning days of Europe, an unknown event began to occur, which for some reason only affected the Americans. And slowly but surely, the giant of America, was slowly sent to sleep. However, they would not find the same place when they awake, instead a wholly new world awaits them. And with A New World, comes, A New Order

The State of Japan is transported to the world of The Dragon Prince. The Land of the Rising Sun is about to welcome the new year 2027. But when the clock struck 12, Japan not only entered a new year. They entered a new world in a new land called "Xadia." A crossover fanfiction of Summoning Japan (Nihonkoku Shoukan) and The Dragon Prince.