A crystal from three thousand years in the future, a wish for love and peace. This is a lighthearted and humorous story about leading humanity to advance their technology, fight aliens, and ultimately build peace. Rejecting clichés, please do not read if you dislike this genre. (The story is set in a parallel universe and is not directed against any particular country, region, or race. All arrangements are for plot purposes. Any resemblance to actual events or persons is purely coincidental.)

Many heroines! Many heroines! Many heroines! I have to say it three times because it is important. The worlds of SEED—Build Fighters—UC—Gundam X—OO—and so on are to be determined. As a modeler, Xiao Ming accidentally traveled to the world of Gundam SEED. However, the first thing to do when you open the door to soul travel is to answer multiple-choice questions. 1. Choose Frey Alusta to become a woman directly. 2. Choose Thor Königss to get a chance to revive on the spot. 3. Choose Kira Yamato to get the strongest adjuster bloodline. 4. Choose Sayi Agyir to get the perfect adjuster bloodline, which is compatible with other bloodlines. From then on, the journey of traveling through time and space began.

[One Piece fanfiction + mythical beast species + crew companion + no system + making up for regrets]

[PS: Momonosuke must die.]

Lu Yu, who is hailed as a successor of ancient Chinese medicine, is transported to the world of One Piece after criticizing the plot of One Piece once again.

There is no system, and no old man.

Lu Yu could only accept the arrangement of fate and begin to make up for the regrets in his heart.

Hmm... and change the world while we're at it.

From that moment on, the world of One Piece changed:

The revolutionary army was established ahead of schedule and developed rapidly; Sabo danced with a steel pipe and reminisced about the past.

Kuina roams the world with her sword, hoping to rekindle an unfinished duel with someone.

Bellemere smiled as she planted orange trees, hoping her daughter would return and taste the sweetest oranges;

Banjina and Kaya stared blankly at the sea, thinking of the most important person in their hearts;

Zeff stood on his feet, tossing the wok, and occasionally smacked people with his tall chef's hat;

Hiluluk is still a quack doctor, arguing with some 140-year-old witch;

On a certain golden spaceship, thunderstorms raged and screams echoed...

The 51st year of Konoha would later be remembered as “the dawn of ninja world reform” and “Year One of the World-altering transformation.”

At the center of this unprecedented era stood Orochimaru—renowned Sannin, feared experimenter, and, unexpectedly, a pivotal architect of change.

His transformation began with the arrival of an unlikely force: a mysterious traveler who had become a lamp Genie.

Under the guidance of this strange and otherworldly being, Orochimaru sets out to reshape the ninja world. With cunning and ambition, he cultivates power, manipulates destiny, and relentlessly pursues the ultimate goal—eternal life.

Witness a different path for Orochimaru. One where he doesn't just chase forbidden knowledge, but becomes a harbinger of a new age.

[Slice of Life + Farming + Lighthearted Humor + Diancie + Cynthia] Xie Fan, who died suddenly at work, transmigrated to the world of Pokémon. Having never seen the anime, he decided to live a leisurely life and enjoy a comfortable existence. Little did he know, the large dog he casually rescued and used as a guard dog was the legendary Pokémon, Suicune, the embodiment of the North Wind. The purple iron balls he tossed into the warehouse trash can were the coveted Master Balls. The Pokémon he took in, after being fed by him, evolved into powerful, unrestricted Pokémon. The beautiful stones he filled his room ushered in the era of Mega Evolution. Looking back, the girls who used to pester him to battle had become legendary trainers. Cynthia: "What legends are we? This era belongs to Xie Fan." Lorelei: "Xie Fan is the true master." Salvia: "Brother Xie Fan is the prince of Salvia." Dawn: "I want to be a trainer like my big brother." Steven: "I'm Diancie's dog." ... Xie Fan: "No, I'm really just a farmer!"

Xin Zhongze traveled to a world invaded by games and possessed the ability to stack equipment infinitely.

Every time he levels up, he can add a set of equipment.

At level 1, Xin Zhongze can only wear one set of equipment, and at this time he cannot feel the joy of stacking equipment.

At level 100, when Xin Zhongze stacked the attributes of one hundred sets of equipment and killed the super BOSS with one sword strike of 999999...instantly, everyone was stunned!

【System】【Crossover】【Fairy Tail】【Development】【Multiple Heroines】

[Introduction]:

I was just about to relive the "highlight moments" of the Fairy Tail goddesses, but my phone exploded and I was transported to the world of Fairy Tail, a full ten years earlier?! Lucy, Ersamira, and others are still unknown!

Fortunately, the [ARM Mall System] is activated! At the beginning, you will get the ARM Babo (Chain Hammer Form) for free. You can get points by completing guild tasks and exchange them for various ARMs in "Magic Soldier Legend"! The most amazing thing is: [Giving or selling ARM to others can actually give back magic power in proportion to its value? !

Facing the imprisoned future iceberg loli Ultia, and little Gray who is being tortured by his mother Ulu in the snow with the "bikini" training method... Should I stand by and watch, or decisively [Invest in advance! Start the first step of my goddess training plan! ]

【! The Sword of the Future Queen, the Soul of Satan, the Celestial Key (something strange seems to have been mixed in)... Who cares! Arm them all with ARM!

In the future world, high-tech and unreasonable weirdness like magic are rampant in the world, and bloody primitive festivals are plundering in the weird Cyberspace.

The group known as the Trainee Grim Reaper is the master of the world.

Using the superpowers of the far superior people, the Grim Reaper brought peace and stability. . .But at the same time, it also brought oppression.

Mortals can never compete with gods. This is the eternal theorem of the world, but the appearance of Yunyou has rewritten all of this.

She looked at the high gods, and then at the humble people, and said calmly. ..

"Come.

"Let me teach you how to hunt gods."

. ..

"The gorgeously dressed grim reaper should be thrown into the garbage dump and let him be eaten little by little by the lowly bugs." "Eating the ointment of the people. . .

[End of the World] + [Double Rebirth] + [All People's Superpowers] + [Revenge] + [Superpower Equipment] + [Decisive Killing] + [Not a Brainless and Cool Story]

Zhao Shuang was betrayed by his beloved and the leader of the supernatural group, and died after his eyes were dug out and his eyeballs were crushed.

Before he died, he swallowed the SSS-level legendary evolutionary power material - "Mystery of the Sky".

He was unexpectedly reborn ten years ago, on the day of the end of the world.

He also accidentally opened the "Sharingan" which can copy the supernatural powers of others, becoming an omnipotent being in this apocalypse.

The regrets of the previous life will be made up in this life.

The hatred from the previous life will be repaid in this life.

The legend that I didn’t witness in the previous life, I will witness with my own eyes in this life.

The legend that never existed in the previous life will be written by me personally in this life.

[End of the World + Rebirth + Prophet Awakener + Dark Revenge + Wasteland Lord]

An extremely difficult doomsday game suddenly descends upon the real world, and the reward for completing the game, which is rumored to be worth billions, has now become the last hope for survival for 98% of the world's human race.

In the previous life, Ling Xiao struggled to survive for five years, until the entire base was completely destroyed, only then did he realize that they were just victims of a battle for the fate of the nation!

Reborn back to the eve of the apocalypse, Ling Xiao, without a second thought, tricked the policewoman who came for a blind date. Not only did he want to arrest her, he also wanted to take her gun and steal her car.

What, bad behavior, too arrogant? Haha, Ling Xiao turned around and abducted the policewoman's sister.

What, becoming an Awakener means I have to join the Alliance Guild? Haha, working part-time is impossible, not in this lifetime!

What? You refuse to be incorporated, so you want to forcibly requisition my supplies? Haha, come on! The newly arrived magnetic energy cannon is specially designed to cure all kinds of disobedience!

After all the major forces and NPCs have fought fiercely...

Guild leader: Ling Xiao, we are fighting for all of humanity, how can you just stand by and watch? Hurry up and hand over all the resurrection coins you have hoarded!

Ling Xiao: Get lost! You poor bastards are here to beg for food, and you still have the nerve to put on airs? What do I care about your life or death?

The senior officials of the base said: Ling Xiao, we agreed to keep our distance from each other, why do you keep snatching our people every other day? You must give us an explanation!

Ling Xiao: Bah! You guys are so confident when you come here to eat for free. If you have the guts, return the bowls and chopsticks first!