This is the 40,000th year that the empire has ruled the galaxy. The glory of the Great Crusade has long been lost in the dust of history. Su Yu traveled through time and opened his eyes to see the ruined planet in front of him, with a confused look on his face.

On this planet, there are extremely dilapidated war machines that stretch for thousands of kilometers, alien behemoths whose roars can shatter mountains and rivers, and radiation that can cause further damage to the surrounding environment just by moving. Alien beast——

There is everything here except hope.

Regardless of whether he wanted to or not, Su Yu, who had struggled to survive for three years and was inevitably infected with radiation sickness in the end, seemed to be one of the desperate people.

Until his career panel, which allows for unlimited career changes, was finally opened.

"Ding!"

"It is detected that the host has met the prerequisites. Do you want to take up the occupation [Mechanic]?"

"After completing this profession, you can gain professional experience and improve your professional level from daily maintenance, recycling, and assembly of mechanical creations. With each upgrade, you can gain an increase in physical fitness..."

Looking at the old gun parts piled up in his repair room, Su Yu's eyes lit up like never before!

Many years later, at the core of the empire, at the highest point of the Terran world, the mechanic from the Ruined Star, the Ghost Shadow Blade of the Dead Wasteland, the restarter of the Titan Weapon Plan, the Governor of the Broken Star Territory, the Lord of Mechanical Ascension, the Supreme Throne of the Forge World, Su Yu looked at the torrent of steel coming from below and waved his hand to give the order!

[Our goal is to make the (second) (crossed out) empire great again! 】

People can only focus on one thing, but Han Yang can use it on all things, hundreds of millions of things!

Because Han Yang has a CPU in his head, it can be upgraded. The more advanced the CPU and the higher the computing power, the stronger Han Yang's capabilities will be.

He alone can control a billion robots to develop a planet, build a huge industrial system by himself, produce 100,000 interstellar battleships and launch a huge cosmic war.

Han Yang alone is a civilization.

Lynn traveled to a magical world similar to the European Middle Ages but possessing magical powers.

Here, magic can affect and control elementary particles.

So…a scientific theory is a magic formula!

Wizards called spellcasters who are actually scientists, under the siege of the Holy See, struggled to explore the truth of the world, until the arrival of Lin En, which set off a renaissance of an alien version…

(PS: The 2 million-word work “Hogwarts Bloodline Wizards” has already been completed, and the quality is guaranteed!)

Due to a misjudgment that led to the company's bankruptcy, Chen Xing was reborn in 2014 with unwillingness.

At this time, Longguo was in the transition period of the 4G network. Gaotong, which owned the exclusive 4G baseband chip, took the opportunity to raise prices by 70% and requested to share patented technology with them.

When faced with the choice of life and death again, the god-level option is triggered.

[Option 1. Agree to all the requirements of Gaotong Company and receive a reward: 28nm processor chip design drawing! 】

[Option 2. Purchase the Orion 8420 processor chip from Korean Star Group to produce 3G camera phones and receive a reward: Orion processor design drawings! 】

[Option 3. Independently research and develop baseband chips, break the technical monopoly barriers, and get rewards: top chip scientific research team × 1, and bind to the domestic light system! 】

…

When Chen Xing brought his self-developed 4G mobile phone to the new product launch conference, the era of Longxing Technology Company officially arrived.

Relying on the scientific research talents recruited by the system in various fields, Chen Xing started from the field of mobile phones and set foot in new energy vehicles, drones, artificial intelligence, aerospace...

【Technology + Disaster + Interstellar + Technology Tree】

In 2050 AD, the sun is affected by an unknown influence, and a helium flash is about to erupt!

Is the earth in danger?

It doesn't matter, I will take action!

The Three-Body Galaxy, the Proxima civilization is about to invade?

It doesn't matter, I will take action!

The dark universe, the disputes among advanced civilizations?

It doesn't matter, I will take action!

…

Starting from controlled nuclear fusion, the protagonist Lv Yongchang opens the interstellar era of human civilization!

Space shuttle, space elevator, energy weapon, antimatter preparation, grand unified theory, curvature navigation, two-dimensional fragments (two-dimensional foil)...

Methane ocean, mysterious species!

Liquid ammonia planet, flesh fusion!!

Dimensional creatures, dimensionality reduction attack!!!

What mysteries are worth exploring in the endless universe? !

Disputes among advanced civilizations, how should human civilization deal with it? !

One week before the destruction of the earth, Xiao Yu fused his soul with the main computer of an interstellar spacecraft, and fled before the destruction of the earth.

After the integration with the computer, Xiao Yu possessed the powerful computing power of the computer, but also possessed powerful innovation and exploration capabilities as a human being. As a result, the humble interstellar spacecraft in which Xiao Yu lived began to continuously evolve from a chemical engine to a nuclear power engine, and from a nuclear power engine to a positive and negative material annihilation engine. The volume and mass also began to increase. Big.

With the continuous development of science and technology, Xiao Yu also began to try to build a true interstellar super fleet that integrates attack, defense, exploration, landing, and acquisition …

【Time and Space God】【High Technology】【Interstellar Trading】

Ye Xing's small broken factory encountered an order trap. When in crisis, he suddenly became an interstellar trading agent and traded with various civilizations in the universe.

Aerospace motherships, stealth fighters, exoskeleton armor, electromagnetic rifles, these high-tech things that are out of reach for Blue Star are like toys in Ye Xing's hands.

A box of mineral water in exchange for high-precision machine tools!

A packet of instant noodles in exchange for a special cancer drug!

A box of luncheon meat in exchange for a 1-nanometer lithography machine!

One ton of vegetables in exchange for cold nuclear fusion technology!

One ton of beef for an aerospace aircraft carrier!

What? A technological blockade against us?

The trade between Ye Xing and the myriad races in the universe is growing bigger and bigger, and the trade is connected to the depths of the universe.

When huge interstellar spaceships filled the sky, the enemies of Dragon Kingdom finally began to tremble!

Let my people believe in you angels? No, my people only need to believe in me. I am faith, I am justice...

The book is also called "Unifying the World, Only to Discover that It's Super God" and "Unifying the World, the System is Late"

As the most popular subject in the 21st century, what would it be like if it could do everything? Tree species that can absorb harmful gases in the air, bacteria that can degrade most substances, and beverages with super strong activity.

This is a world that can live for five hundred years using technology. The space-time machine has been turned on and is waiting for you now.

After the nuclear war, civilization was wiped out and the world was covered in ice and snow. Li Meng, who died in the nuclear war, unexpectedly inherited the mantle of the ancient interstellar civilization. The revival of the human race on Earth began in the Ice Age... With resources, you can exchange everything, including androids, constructs, imperial spearmen, imperial archers, imperial guards, black cavalry, technology, space battleships...