Long Fei was an otaku who transmigrated into another world. In his original world, he was a dedicated fan of Gundam and a military science fiction enthusiast.

Following an accidental death, he was reincarnated in a different world. To his surprise, all the technology from the Gundam series he had watched and the various military sci-fi novels he had read during his lifetime was brought with him into this new reality.

The Gundams that Long Fei builds—how will he decide to use them? What kind of waves will he be able to create in this strange new world?

"Blue Star Liu Xi, while watching the sunrise through a telescope, accidentally saw a three-legged golden crow controlling the Great Sun's golden flames, and was then burned to death, transmigrating to [Dou Qi Continent] Xiao Yan: I have the Burning Technique, fusing all flames! Liu Xi: I have the Great Sun's Golden Flame, devouring all flames! Yao Chen: I have an Earth-rank cultivation technique, an eighth-grade alchemy skill! Liu Xi: I have the Great Sun Golden Crow's inheritance, surpassing the Heaven-rank! Xiao Xun'er: I have a powerful background, my father is a nine-star Dou Sheng! Liu Xi: I have no background, but the Great Sun Golden Crow's ancestor was the first Heavenly Emperor, the Lord of the Heavenly Court, the ruler of heaven and earth! [Early stage: Great Sun Golden Flame; Mid-stage: Awakening Inheritance; Late stage: Sweeping the world]"

Lu Ren transmigrates to a crossover anime world and awakens the God-Chosen System. By making choices, he can obtain amazing rewards! [You choose to live, gaining: The Contract of the Demon Sage!] [Rescuing Yotsuya Miko, gaining: Servant—Tamamo-no-Mae!] [Caring for a reclusive teacher, gaining: Dragon Maid—Tohru!] [Overpowering the Hero Association, gaining: Limiter—Unlocked!] [Hugging an evil god, gaining: An Unspeakable Contract!] [Colluding with angels, gaining: Talent—Divine Ability!] Just when Lu Ren wants to build a grand empire, he discovers that this world is not as simple as he imagined… [Worldview fusion: Touhou Project, One-Punch Man, Oregairu, etc.]

Zhou Qingyun, a youth from Blue Star, traveled through a high-level martial arts fantasy world and became a villain who opposed the Child of Destiny in the early stages.

When Zhou Qingyun was in despair, he awakened the villain investment system.

[Ding! The host invests in a legendary villain, triggering an extra hundred times reward and obtaining the imperial weapon! ]

[Ding! The host invests in the mythical villain, triggering an extra thousand-fold reward and obtaining the Chaos Dao Body! ]

[Ding! The host kills or invests in the Mythical Son of Destiny, and receives a million times reward and a Immortal Emperor weapon! ]

[Ding! The host kills the Son of Epoch, and receives a billion times the reward, as well as the Transcendent Origin and the Transcendent Dao Instrument! ]

Zhou Qingyun used this system to invest in countless people and various villains, established the Pastoral Dao, shepherded the Son of Destiny and the Destiny Villain, created an eternal force, and conquered the heavens.

In this way, countless sons of destiny claimed to be followers of Zhou Tian, ​​rose up in the heavens, and stirred up endless waves.

Emperor Qi Tian: "In the most desperate moment of my life, Zhou Qingyun brought me a ray of hope. I have no way to repay him in this life. I can only help him to wipe out all enemies!"

Empress Liuhuang: "Zhou Qingyun is my white moonlight. For him, it doesn't matter if I become the enemy of the whole world!!"

Lord of the End: "Zhou Qingyun has helped me achieve enlightenment. Anyone who is his enemy will die!"

The Eternal Demon Emperor: "I can have today's tremendous cultivation, all thanks to you, Master. I am your most loyal henchman!"

At the Central Forty-Six Chamber Council, Aozaki Mazuki, the captain of the Gotei 13 and the evil spirit who conquered the Female Death God Association, faced the sages and judges.

"You have improper relationships with many members of the Jingling Court, the chief officers, and the captains?"

"As the captain, it will be easier for me to carry out my work if I can build relationships with them."

"..." Judge: "Then how do you explain changing the Death Hegemony costume of the female shinigami of Seireitei into a miniskirt style?"

"To make Seireitei a perfect paradise."

“Ahem, a paradise for all the gods of death? That’s not impossible…”

"No, a private paradise."

"You actually want to monopolize it... No, Captain Mayu, your idea is obviously wrong!"

"Do you want to die?"

“……”

"Forget it, Captain Mayu, let's not pursue this matter for now. Let's talk about the crazy remarks you made. They were supposed to be jokes, right?"

"No, that's not a joke."

Mayu stroked her Zanpakutō and said seriously, "Although I have a good relationship with the soldiers, have secret dealings with Hueco Mundo, and am close friends with your daughters and wives, I am a good Shinigami. Please rest assured and leave the world to me!"

Yamamoto Genryusai Shigekuni: This brat! Chunshui, Shishiro, don't stop me, I'm going to teach him a lesson.

The story of the unorthodox god of death begins!

Ryan, who survives by petty theft after transmigrating to the world of One Piece, looks at the Devil Fruit he just stole and says:

He who steals a hook is executed; he who steals a country becomes a prince… he who steals heaven and earth becomes a saint!

From now on, please call me the Demon Lord of the Heavenly Thief!

[Zombies + Natural Disasters + Superpowers + God-Tier Pet + Beauties + Dimensional Space + Ruthless Action + Faction Building]

The apocalypse came without warning.

First, a super cold wave swept across the globe. The world turned into an icy prison.

Then came the zombie virus outbreak.

After that, a massive tsunami flooded the entire planet. Earth became a world of water.

But it didn’t stop there.

Soon, the global temperature skyrocketed. The oceans evaporated. The world turned into a barren, dry wasteland.

You think it ends here?

No.

Just when humanity had suffered enough, the real nightmare began—invasion from alien species.

Worst of all?

Every human was born with only one year’s worth of life energy. Once it runs out, they die. The only way to survive is to keep collecting more time energy… and enough resources to stay alive through endless disasters.

But then...

Xiao Yang, who had died once in the previous timeline, was reborn 10 days before the apocalypse. His space-based superpower returned with him.

This time, he went all in.

He began hoarding supplies like a madman, building the most luxurious underground shelter, customizing apocalypse-ready armored trucks, off-road RVs, and even a massive luxury yacht.

He swore:

“In this life, I won’t just survive—I’ll rule.”

(The deeper the story goes, the crazier it gets!)

[Lord of all people + Hegemony among all races + Decisive killing + Random killing + No lowering of intelligence + No saint + Cool operation + Huge world view + Invincible writing]

Everyone travels across the chaotic continent and participates in the lord's survival with all races.

Chen Ze obtained the strongest sign-in system!

[The first sign-in was successful, congratulations to the host for obtaining the explosion rate aura! ]

There are too many resources to use!

One step ahead, you’ll be ahead at every step!

Shen Wansan, the merchant of the universe, Guo Jia, the genius, Bai Qi, the god of death...

then.

While other lords are still struggling to survive and defend their territories.

He has already led his people to capture cities!

When other lords were trembling in fear at the overwhelming number of demons.

With one slap of his hand, countless demons were turned into dust!

Facing the extremely powerful Lord of the Abyss, he held the Chaos Bell on his head and held the Divine and Demonic Spear in his hand. He killed people until the sky was dark, the sky was shattered, and time and space were disordered!

Facing the ultimate evil will, his body was boundless, he broke through the void, and stood tall!

He is Chen Ze, the supreme lord of Daqian Immortal City!

-

hint:

Heroine (appears in Chapter 16): Twin assassins!

(The main character will have a female form; please refrain from criticism if you dislike this.)

(I'll try to stay true to the original story as much as possible. If it differs from the original, consider it my own creation.)

(This book has been changed to a single volume titled "Date A Live".)

A door connects two worlds. Xu Mo unexpectedly arrives in the world of Date A Live, becoming the manager of a coffee shop and obtaining a magical ledger. He initially just wanted to live an ordinary life in this world, but...

Wang Hao transmigrated to a magnificent world of martial arts. Having no talent whatsoever, Wang Hao thought he would live an ordinary life, but unexpectedly he obtained a system that could replicate talent.

[Ding, copy successful. Congratulations, host, you have obtained an SSS-level talent, Hundred-Speed ​​Divine Body, which increases the speed of cultivating any martial arts technique by 100 times.]

…………

[Ding, copy successful. Congratulations, host, you have obtained the SSS-level talent, Absolute Zero...]

…………

[Ding, copy successful. Congratulations, host, you have obtained an SSS-level talent, Unlimited Slaughter...]

…………

With each time Wang Hao replicated his talent, his strength increased at an alarming rate.

When an undead demon from another universe invaded Wang Hao's world, intending to plunder this universe.

Wang Hao, who was cultivating somewhere, suddenly opened his eyes, and a terrifying beam of light shot out.

Undying demons were instantly annihilated...