(This is a fanfiction of *Codegease: Lelouch of the Rebellion* titled *Codegease: The Night Before the Cold Sky 1945*.) After years of struggle, the anti-fascist alliance was finally close to defeating Nazi Germany. To save themselves, the Germans devised an incredible plan: using a mysterious machine still in the experimental stage, hoping to open a door to another world and request their aid. They thus forever changed the world. However, this did nothing to help Nazi Germany; they were still utterly defeated and ultimately surrendered unconditionally. But this change led to the rise of a new power: the Britannian Empire, led by Emperor Charles, who firmly believed that conquering the world was their destiny. The empire launched an attack without any warning. Fortunately, we were not entirely unaware of their existence. The Northern Alliance and the Eastern Alliance regrouped their armies, set off again, and brought back victory.

Lin Yu, an ordinary scientific research enthusiast, is unexpectedly bound to a god-level technology system. He receives a mysterious commission from the future, starting with the manufacture of a 5-nanometer lithography machine. He gradually breaks through foreign technological blockades, leads the country to achieve a comprehensive rise in science and technology, and ultimately becomes a global technology leader, driving the leap forward of human civilization.

"On an autumn night in 2023, as Lin Yu was revising the lithography machine simulation scheme for the 37th time on his computer screen, a string of blood-red gibberish suddenly covered the entire interface—'A quantum commission from 2099: Complete the core optical path design of the 5-nanometer lithography machine within 72 hours, or human civilization will face a technological crisis in 2099.'"

The keyboard clicked to the ground.

This young man, who was scolded by his mentor as a "pseudo-scientific madman" and ridiculed on the forum for being "out of touch with reality," suddenly smiled as he looked at the "[God-level technology system has been bound]" notification flashing on the system panel.

When he sent the 'asymmetric polarization ray path diagram' that the system rewarded him with to his former lab colleague, Su Yao, the female engineer who had been fired for proposing the same idea, her eyes behind her glasses lit up with astonishing light: 'This isn't madness…this is a knife that can tear apart ASML's monopoly!'

The first crack under the technological iron curtain has sounded.

Chen Ding woke up to find himself reborn. At that time, the Great Xia Aerospace had just enacted its Commercial Spaceflight Act, and countless investors were waving checks, eagerly following suit and building rockets. SpaceX's Falcon 9 achieved the world's first rocket recovery; Boeing announced its return-to-the-moon plan with the SLS Heavy rocket; and there were also the European Space Agency's Ariane rocket, Japan's H-series rockets, and Russia's Soyuz rockets, forming a formidable force. Chen Ding: "Sorry, all the rockets here are garbage!" Then he pulled out a lightning-inducing rocket, a fire-fighting rocket, a suborbital transport rocket, a nuclear fission rocket, a space Three Gorges Dam, and a Chang'e lunar base.

What's it like to travel to the world of Ultraman Tiga and become a genius scientist? Thanks for the invitation. I'm currently in TPC, and my "God-Making Plan" has already been shelved by the higher-ups. No worries, true wisdom never fears solitary exploration. Golza cells? Melba genes? Gakuma's rock core? Everything can be used to my advantage! Unlock the multiverse technology tree, build EVA bio-weapons from scratch, and crush all the unknown with absolute technological power! When Ultraman Tiga is embroiled in a fierce battle, the world will remember the gospel from the East! (Keywords: Ultraman Tiga, EVA, apocalyptic crisis, technological advancement, NERV)

"One minute countdown, get ready." "Power on control system, power on telemetry system, power on self-destruct program." "Optics, USB, radar, telemetry, tracking signal normal." "3, 2, 1—Initiate ignition sequence, liftoff!" "Escape tower separation, booster separation, first and second stage separation, satellite-rocket separation!"... SpaceX's 10,000-ton Starship is far ahead; Russia's Angara Heavy rocket is far ahead; the ESA's Ariane rocket and Japan's H3 series are close behind. Qin Yu: "Sorry, all the rockets here are garbage!" Then he pulled out the G60 Starlink, the Commercial Space Station, and...

DND, True Western Fantasy, Transcending to Another World.

A scientific expedition to the Arctic unexpectedly encounters a mysterious crystal from the Earth's core; a supernova explosion tears apart spacetime, hurling physicist Linge into a magical world where two moons hang in the sky. Here, he discovers that the crystal is actually the source of boundless magic.

In order to survive, he joins forces with Erwin, a young magician burdened with the blood feud of his family, and embarks on a perilous journey south.

After $1's sudden death, Jiang Ci was bound to a villain redemption system, but redemption was impossible. Wouldn't it be better to use that time to study?

*A fictional, carefree young man living off his parents: An all-around scientist

*A comparison group of entertainment industry novels: a positive example of a country whose protagonist is too high for the average person.

*Swapping Wenzhen: The State's Highest Science Award

*The school bully with a history of evil deeds: the top scorer in the national college entrance examination.

*Original male protagonist of a disaster novel: As the nemesis of natural disasters, I surrender myself.

*Apocalyptic Ghost Villain: Even as a monster, I want to serve my country!

Side Story: Back to Eighteen (Male Protagonist's Original World)

The protagonist is obsessed with learning various skills; any redemption is purely coincidental.

Asexuality, no romantic pairing throughout, and at most, familial relationships with supporting characters.

Content Tags: Fantasy Space, Interstellar System, Growth

Main character: Jiang Ci

In short: Learning helps us rediscover our original, forgotten ideals.

Theme: Only learning will never let you down.

Synopsis: Jiang Ci, who inherited the family business, dies from overwork. Upon waking, he finds himself bound to a villain-rehabilitation system. Initially, he refuses, but the system says, "The system contains a wealth of learning materials that can be redeemed with points. Do you want airplanes, small-scale nuclear fusion technology, and various fundamental scientific subjects for the next 500 years...?" Jiang Ci, naturally energetic and forced to choose finance as his major, stays. What can he do when the system offers so much? He can't resist! People discover that the street thug Jiang Ci has become a studious student, the controversial starlet has become a great scientist, and the school bully has become a top scorer in the college entrance exam...

This novel is written in a simple and clear style, with a smooth narrative. The protagonist appears cold on the outside but is gentle on the inside, loves learning, and remains steadfast in his ideals regardless of the difficulties he encounters. The plot is vivid and engaging, while also evoking strong emotions. Readers can follow the protagonist's perspective, witnessing a wealth of technological advancements, experiencing a fantastical world, and gaining a deeper understanding of the joy of learning. It's a novel that can fully captivate the reader, allowing them to relax and enjoy reading during busy times. It's definitely worth reading and appreciating.

Liu Hao was hit by a dump truck and was initially bound to the Dragon Ball system—but the system ran away due to an error!

Fortunately, the system left behind a "compensation package": Dr. Roger, a super scientist with 100% loyalty.

With his high-tech armor, he challenged Batman to a duel in the DC Universe, saved the Flash, and even made a three-month pact with Wonder Woman.

Just when he thought he was about to reach the pinnacle of his DC career, a missile from the Marvel Universe blasted through space and time!

Iron Man Tony Stark watched him emerge from the spatial rift and fell into deep thought…

From then on, Liu Hao's daily routine became: fighting crime in Gotham in the morning and beating up Chitauri in New York in the afternoon.

When DC's Dark Alliance and Marvel's cosmic crisis erupt simultaneously,

Wearing the most powerful armor in both universes, Liu Hao has become the last bridge connecting the two worlds.

Groudon soars gracefully through the clouds, its form comparable to Ho-Oh;

Dialga and Palkia snuggled close together, their time and space boundaries blurred and harmonious.

Yveltal, the God of Destruction, unleashed a Deathwing strike, instantly reviving the withered forest.

…………

Water Wutong stared in disbelief, pointing at the sky: "It can't fly... how did it get up there?!"

The crimson sun's worldview shattered, and it murmured to itself, "Time and space... why are they no longer in opposition?!"

Vladali broke down on the spot: "What happened to the destruction and rebirth?! My Brave New World!"

Meanwhile, in the underground laboratory of Kanaz City, the white-haired, blue-eyed boy, Zhu Xi, pushed up his analytical glasses and, facing the League Champion and various villains who came to his door with complicated expressions, spread his hands innocently: "Why are you all looking at me like that? I'm just an ordinary inventor who buries himself in making some small inventions."

Everyone's gaze passed over him, landing on the oddly designed devices operating at the back of the laboratory: [Groudon Leyline Energy Guidance and Anti-Gravity Hovering Wing], [Dialga and Palkia Spacetime Resonance Coordinator], [Life/Destruction Energy Reverse Conversion Device (Yveltal Special Edition)], and the [Giratina Temper Soothing and Reversal World Ecosystem Maintenance System (Under Testing)] prominently marked on the design drawings next to it...

After a deathly silence, someone let out a long and complex sigh.

Something seems off about this Pokémon world, yet it also seems... to be moving towards some unprecedented harmony and "reason"?

His soul traveled through time, and he discovered that he had arrived in an unknown Spider-Man parallel universe and was reborn in Peter Parker's body.

Time travel isn't the problem, rebirth isn't the problem, but the problem is I've been reborn into Peter Parker's body, so why am I not Spider-Man?!

Fortunately, when merging with the original owner's soul, it was discovered that this body actually contained the memories of a third soul, and the name of this third soul was Tony Stark.

Having been given a second chance at life, since I missed the opportunity for the poor to rely on mutation, I can only strive to become a self-made millionaire and survive in this world through the power of technology.

"I want to reach the top step by step, I want to be Iron Man!"