Shangguan Mo traveled to the Naruto world due to an accident.

In times of crisis, the system that can synthesize summoned beasts was activated.

…

[Stone] + [Earthworm] = [Earth Dragon]

…

[Sharingan] + [Crow] = [Scarlet Moon]

…

[Asura Chakra] + [Anaconda] = [Immortal Xiangliu]

…

[Ichiraku Ramen] + [Chimpanzee] = [Otsutsuki Ichiraku]?

…

Gradually, Shangguan Mo discovered the joy of synthesis.

The five major countries: You’d better behave yourself!

Shangguan Mo: I've traveled through time, so what if I just want to be a shadow?! ?

In Naruto, you should tam beasts!

Psychic Beast: Master, stop looking, come down and join the team fight!

Shangguan Mo: Fight in a group? What group? I will never fight in a group in my life!

Summoning beast: Master, Minato Namikaze wants you to get down, he wants to kill you!

Shangguan Mo: Tsk! As for him, it would be better to call his son!!!

Psychic Beast: He said his son is only two years old...

Kaede Tsukasa crossed into the world of Naruto and mastered the secret art of Corpse Escape.

Soon, unsettling rumors began to spread: fallen comrades were seen wandering beneath the moonlight, and patrols of ninjas were ambushed and devoured by the dead themselves.

Whispers echoed across the shinobi world:

"Someone has created a forbidden technique that overturns life and death. Never let that person touch a corpse!"

Yet, Kaede Tsukasa cared little for the world’s fear and misunderstandings. For him, it was never just about the corpses—the living, too, could not escape his grasp.

"The corpse is my eyes, and the art of the dead is my art."

With the Art of Reincarnation, he siphons vitality from zombies to achieve immortality.

With the Art of Mutual Multiplication, he summons legions of the dead to command time–space ninjutsu surpassing even the Flying Thunder God.

In this new age, ninjas must guard not only their ancestral graves—

but their very lives.

Story of: People in Fairy Tail: I'm very sorry, I am indeed the mastermind behind the scenes

Traveling through the Fairy Tail world, Lin Cheng obtained the 'Strongest Doll System' and could obtain powerful dolls from other worlds.

In the world of RE:0, the Archbishop of Sin appears.

In the world of the Shinigami, the Seireitei and Hueco Mundo are in conflict and fighting.

There is also the advent of the Yonko, Shichibukai, the Navy, and world conquest in the world of One Piece.

Even the Blue Eyes White Dragon and Blue Eyes Ultra Dragon in Yu-Gi-Oh!, the strongest lineup of the ancient Egyptian Pharaohs.

All in all, that's it. In the Fairy Tail world, I don't know since when, one after another's behind-the-scenes forces' emerged.

The big guys in the Fairy Tail world finally thought they knew the truth about the world.

Magic Council: "In other words, history is not what we see?"

Zeref, the ancestor of the black mage: "A witch who can destroy the world? I wonder if she can kill me?"

Black Dragon Acnologia...

The time traveler came to this hodgepodge anime world without any supernatural powers and unexpectedly discovered that he possessed all of Kazushi Kadoya's powers except for the transformation device.

I wanted to use this power to live a wonderful life in this hodgepodge of anime world, changing my life every day...

But what is on that light curtain?

You really got the wrong person!

That's not me at all!

I'm really not Stellius, Gryon, Evolto or anything like that!

Stop bothering me, you people!

Bai Ye traveled to the world of Teyvat, without a system or cheat codes, only the remnant spirit of a demon god, acting as a kind of grandfather to teach him about mechanical engineering and immortal arts.

However, the demon god, having lost his memory, had forgotten his true identity.

It wasn't until the immortal ceremony that an old man, watching his own "death" from the shadows, discovered Bai Ye's abilities.

Dan Lei, who traveled through the Type-Moon Universe, fought hard to win the Holy Grail War, and wished to go home in order to leave the terrifying timeline with Chaldeas.

As a result, the Holy Grail can only send people out of the root of this world.

Moreover, this is the Type-Moon world connected to the Tree of Imaginary Numbers.

Dan Lei: I wished to go home, why did you throw me into the Star Iron Universe? And I became a dragon clan!

It’s okay, the Holy Grail is still there, and I am also an immortal. At worst, I can travel again after I have charged my energy!

No, the balance and memory are targeting me. Why do I always travel to a world with my memory as the coordinates?

The two star gods joined forces to "serve" him, and Dan Lei said that he was blessed in this life.

So, Dan Lei began to "travel" to various worlds with the heroic spirit.

In the Demon Slayer world, he called himself a patrol ranger, and in...

(No system + non-Uchiha protagonist + ninjutsu development + reasonable logic)

I was reborn into the world of Naruto, but I didn't become a member of the Eye Legend. But without the system, how can I live?

Fortunately, I still remember the cultivation of immortals in my previous life. Watch me become a legitimate immortal of the human race! Develop ninjutsu, develop storm escape, and develop the immortal mode of the human race! I can become the strongest in the ninja world!

If Uchiha can implant Hashirama's cells, then as a descendant of the Senju, can't I get a Sharingan?

This book does not involve Boruto: Naruto Next Generations.

Yamanaka Maple Leaf, a social slave in her previous life, died suddenly from overwork and traveled to Naruto. Good news: Both parents are alive and have names. Bad news: In the world of Naruto, there is a Death God system. Yamanaka Maple Leaf: Why are all the system tasks about healing? This damn spiritual power, not even a drop of chakra left me without any ninjutsu, I can only be a veterinarian with spiritual power! Parents have been "traveling frogs" for years, leaving notes and shells and running away. Hatake Kakashi seeks advice on Taijutsu? Kurenai Yuhi's eyes are full of admiration? Asuma Sarutobi sees him as a rival? Uchiha Obito shouts "Hokage"? Tsunade: "Kid, I heard that you have a high talent for medicine, how about being my apprentice?" Maple Leaf: "Then I will reluctantly agree." Tsunade: "Kid,

(Not following the main storyline) (To liven things up) (Star Iron Idea King) (Becoming a genius at the beginning)

Lin Yi came to the world of Bengtie and for some reason was invited by Boshizun to become a member of the Genius Club.

False geniuses with no real substance can only muddle through and improve themselves.

"Imprison a large number of bountiful creatures into a miniature cavern and launch them at sub-light speeds combined with a warp. Upon impact, send the coordinates to Lan with the message 'bountiful creatures are here'. I call it the Earth-shattering Star."

"Breeding insect swarms to generate inexhaustible wetware electricity and provide computing power"

"Let Cunhu swallow and multiply, allowing the comet wall to grow on its own."

"Compile a moral sword hanging over our heads to force the newly born people of abundance to follow family planning."

…

The whole thing started to get going after a hundred chapters, and the genius gang of troublemakers is expanding.

Zou Xu traveled to a parallel world of a beastmaster, where there was a strange fruit that could hatch corresponding elves according to the user's inner thoughts.

Zou Xu also hatched his first elf, or Digimon, through the monster fruit released by the school.

Rolling ball beast!