A massacre brought about by an immortal.

It allowed Yang Ping, an ordinary person, to recall his memories before the time travel and piece together the knowledge about technological development in his previous life.

In order to protect his family, he resolutely embarked on the path of developing technology, manufacturing mechas and fighting against immortals.

"Even if I can't cultivate immortality, I will use the power of technology to defeat the immortals—"

"Even if I can't become an immortal, I want to stand shoulder to shoulder with the gods with my mortal body—"

"Even if I can't become an immortal, today, I will drive a mecha and bring down the high and mighty immortal—"

Due to an unexpected accident, Qin Guan traveled to the year 1979. Ding Dong! The super weapon exchange system has been activated! The Type 62 tank is too outdated. Swap it for an M551 Sheridan from the 2020 weapons graveyard! Sheridan isn't enough? How about a T-72? How about an M1A2? How about a Leopard 2? We only have one MiG-23, how can we replicate it? Maybe a Tomcat? What? Besides weapons graveyards, there's also machine tool graveyards and gold graveyards? Are these all exchangeable? Great, exchange whatever you want! This is a book about the rise of the military industry, and a delightful read for leisure time. Military fans are welcome to read.

(The only extraordinary being on Earth; there are no ancient martial arts or cultivation worlds in the main world, only my own unique method.)

He transmigrated to Earth and became a wealthy tycoon, only to be poisoned and given only six months to live.

When his heart turned cold, Jiang Da became a member of the Time-Space Club, connecting him to countless worlds.

A world of cultivation.

Interstellar world.

Lords World...

By leveraging the differences in the world, Jiang Da acts as a middleman, exchanging goods and services with countless other parts of the world.

Longevity Pill.

Laser weapons.

Gene therapy...

Items that once existed only in fantasy are no longer just a pipe dream.

Unbeknownst to many, Jiang Da, the second-in-command of the various realms, had already led the era and reached its peak.

A biochemical attack threatens the world. Xiao Fan, armed with the Red Alert system, navigates the apocalypse, turning the tide. Chariots roar across the wasteland, fighter planes soar through the sky. Warships plow through the ocean, while lightning storms strike from the clouds. This is the story of a young man who, after acquiring the system, rises to become a powerful warrior, saving the world and annihilating the evil.

Fake Zerg: Limited to carbon-based life structures, their evolution relies entirely on exogenous genes, they are unable to maximize the use of organic resources and are basically isolated from the mechanical technology tree.

Real Zerg: Nano-molecular components are designed using genetic programming language for DNA encoding, and each gene expression trait is a sentence.

Continuously absorb foreign species or design various micro-biological tissues or protein elements on their own.

Using cells as assembly factories, various nanoscale biomechanical components are synthesized and printed in a form similar to assembled proteins.

Each individual is composed of countless microscopic bio-machines.

It is not limited to carbon-based life structures and can simultaneously climb the mechanical technology tree.

This is a time traveler who traveled to a foreign starry sky and became the star...

This is a niche but profound orthodox hard science fiction novel.

This is the story of a small person who gradually became the overlord of the stars!

Here there is only pure interstellar war that will set the universe on fire!

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Lin Ling traveled to the world of Girls' Frontline and became the forgotten Commander Zero. Without cheat codes, luck becomes the cheat code; without cheat codes, then he becomes the cheat code himself! Other travelers want to reach the pinnacle of life, but he just wants to go home. [Wushuang Rabbit]

When history returned to 2012, Chen Feng knew that his chance to make a fortune had come. He invested, invested, and invested. Relying on the advantages of being reborn, he became the world's richest man step by step.

Main characters: Chen Feng, Xu Lu, Zhang Siqiu,