Don Juan transmigrated to the interstellar era and became a poor boy burdened with a huge debt at the start.

In order to survive, they risked their lives to sign up for interstellar exploration.

However, he awakens the Super Interstellar Empire Expansion System and starts by gaining the allegiance of the tactical humanoid mechanical girl race!

It can also assimilate other races!

Good heavens! Don Juan exclaimed, "Good heavens!"

Interstellar Zerg? Assimilate them into mechanical Zerg girls!

A subspace demon? Let's become a mechanical demon girl!

A silicon-based mechanical empire? Pledge allegiance to me, and you too will become a mechanical girl!

A warp god?

Punch Khorne, kick Nurgle, infuriate Tzeentch, Slaanesh... emmmmmmm, better to just leave them behind...

Build an interstellar fleet from scratch! Create a super interstellar empire!

A programmer who was terminally ill for various reasons died and ended up in the year 0078 of the Gundam Universal Century.

Confined to classrooms, companies, and hospital wards during his lifetime, he wanted to use his knowledge of the Gundam world to travel around the world and explore the universe.

Of course, it would be even better if I could make a fortune along the way.

But this universal century seems different from the world he knew so well.

Is this 0079? Or GQuuuuuuX? Could it be the timeline of THE ORIGIN?

It can't be... that three timelines are mixed up together..., can it...?

There are two opposing views in human history: one is that truth is greater than life, and the other is that life is greater than truth.

When people want to start a war, they cheer for the former; when they want to end a war, they bring up the latter.

Whether they live or die, no one knows until the war ends. What is certain is that with each beautiful flash of light, several or even hundreds have already become cosmic dust. In this vast universe, humanity continues to repeat the conflicts of its Earth-era days.

When he came to his senses, Luo Zhen had already done something irreversible.

Modern youth Lin Fan unexpectedly transmigrates to the world of *Mobile Suit Gundam 00*, landing on a space colony satellite at the beginning of the story. He acquires the mysterious "Gundam SEED System," which not only allows him to summon all pilots from the CE era (including those from the theatrical versions) but also provides a complete blueprint library for all mobile suits and warships, including mass-produced models and various types of warships. To avoid becoming a pawn of various factions, Lin Fan chooses to establish the independent mercenary group "ZAFT." Leveraging his advanced knowledge and SEED technology, he rises to prominence when Celestial Being intervenes in the world, navigating between three major factions (Human Reform League, AEU, Union), Celestial Being, Ribbons, and subsequent alien threats. He uses SEED technology to rewrite the fate of the 00 world and explore the true meaning of war and peace.

Zeon Declares Independence

Zeon Deploys Colonial Satellites to Earth

Zeon Drops Poison Gas on Colonies

...

Joe Shirota never dreamed he would be transported to the Universal Century (UC) world, and why are there other series of mobile suits in the UC world?

What? You're saying I have a Gundam that looks like a beautiful girl?

Come, come, you lowly creatures, you despicable things, may you all die by my sword!

What the hell is gravity?

(They've been resurrected, children.)

Recruit soldiers, build territories, command armies, conquer the world, and seize the throne... No longer small-team battles, but conquest by legions. Total War: Warhammer, Warcraft, Heroes of Might and Magic, Dynasty Warriors, The Lord of the Rings, Mount & Blade, A Song of Ice and Fire... Welcome to the Strategic Master God Space!

Time travel is great, the perks are amazing, but!! My biological mother is wicked! My stepfather is cruel! My eldest sister, fourth sister, and seventh sister all want to harm me! The one who liked me was transferred away, and the one I liked was actually a scumbag! Speaking of which, where's my biological father? He seems to be a heartless bastard! ... With such a terrible background, is the palace intrigue mode about to begin? Bai Luo: NO! NO! NO! A tiger doesn't need to compete with a mouse in intelligence; might makes right! So leveling up is the most important thing! But, um, and um, and um… you guys,

Li Tian awoke to find himself in a new world. Here, ancient martial arts, powerful mechs, mysterious superpowers, and mutated gene warriors… In this interstellar age of exploration, everything seemed prosperous and full of hope, but beneath this calm surface, turbulent undercurrents surged. Secret cults, star beasts, ancient gods, shadows… they had long since infiltrated every corner of the world, hiding beneath the surface, growing stronger and more powerful. …Fortunately, Li Tian possessed a class panel; with diligent practice, he would reap the rewards. From [Transmigrator] to [Lord of the Heavens] traversing the realms, from [Martial Artist] to [God of Martial Arts] who could shatter stars with his fists, from [Psychic] to [King of the Four Forces] who controlled the rules… In the zombie world, he was an unrelated figure who obtained everything. In the horror world, he was a holy being who purified everything. In the Warhammer world…

The rating just came out, it'll go up! Don't go! [Mecha][Strong Male Lead][Decisive and Ruthless][Not a Mary Sue][Contrast][High-Tech][Super AI][Multiple Mechas][Pictures Included]

He was once the invincible marshal who commanded the strongest civilization at the other side of the brilliant starry sea. A battle to decapitate the Zerg threw Mo Li, along with his ultimate weapons: the mecha "Shenji·Shifangji" which was capable of annihilating stars, the warship "Huanyu Sheling" which traversed the universe, and the super AI "Xuanji" which possessed unfathomable wisdom, into this strange world of mecha civilization.

When Mo Li stepped into the virtual battlefield of this world—StarNet—there was no need for those legendary conceptual machines. A very ordinary mass-produced training mech transformed into an unparalleled blade that could traverse any terrain at his fingertips!

Any mech before him is as docile as an arm. No matter how intricate the maneuvering or how powerful the conceptual design, it's nothing more than a toy he can easily dismantle. On the StarNet, with his mortal body, he performs one "miracle" after another, defying all expectations and crushing the aces.

While the entire mecha world was frantically speculating about the identity of this suddenly appearing "ghost pilot," only Mo Li and Xuanji in his mind knew the truth: what flowed from his fingertips were combat techniques that could rule the galaxy; his yet-to-be-awakened "Divine Machine - Ten Directions of Silence" and "Universal Pardon" were the true heavens that this world could look up to!

Your peak is nothing more than the dust he raised when he started.

(Multiple female leads break up couples, multiple cheat codes, invincible and brainless protagonist who is not a good person and is a pervert)

The story of Inorganic Killer has ended; it is currently set in the worlds of Hell Inn and Extreme Evil Boss.

The protagonist unexpectedly transmigrates to the world of Wuji Killer and becomes X, the strongest weapon created by humanity to fight against zombie machines. With the help of the system, what kind of path will the protagonist take?