The story begins with the Nine-Tails' rampage, but the protagonist instead goes to steal from the Fourth Hokage's house! Reincarnated into Konohagakure in the Naruto world, he's even a relative of Sakura Haruno! And a seemingly "ordinary" medical ninja at that. Watch how the protagonist uses his precognitive abilities to live a different life and save countless unfortunate souls…

Yun travels to the world of pirates.

At the beginning, he faced the life and death selection of the Rocks Pirates.

Fortunately, I have awakened the golden finger: my comprehension is beyond belief.

[Through eating, you gain insights and comprehend the Cell-Eating Art.]

You watched Kaido display Armament Haki and Observation Haki, and suddenly gained an insight. You learned Armament Haki and Observation Haki... Through deduction and creation, you successfully created Armament Haki: Divine Armor and Observation Haki: Divine Sense.

[You awakened Conqueror's Haki...successfully comprehended Conqueror's Haki: Kamui, and created a Conqueror's Haki training method.]

[You consumed the Shadow-Shadow Fruit, triggering a sudden burst of intuition and realizing the fruit's hidden power... You developed the Shadow-Shadow Fruit's ultimate hidden form—the Shadow-Shadow Fruit, Mythical Beast, Darkin King form.]

[You create a Devil Fruit fusion...]

Devil Fruit Fusion, Devil Fruit Evolution!

The pinnacle of physique, the ultimate dominance, and unparalleled swordsmanship!

With his extraordinary understanding, Youen created a different world of pirates.

Carl travels to the Marvel world and carries the sign-in system with him. After signing for twenty-five years, I finally gained a strong force.

Silver Superman template! The power of Superman in the Silver Age was much stronger than that of normal Superman.

Traveling through time, eating raw kryptonite, blowing out stars…just when he flew out of the blue star for the first time, watching the sun. 【Ding! Dimensional chat group invites you to join. 】

Han Guang: "My teacher is Minato Namikaze!"

"My teammates are Kakashi, Obito, and Rin!"

"And as the captain of Class 9, it's only reasonable for me to ask for favors, right?"

Nine-Tails: "Is this your reason for pinching me up?"

Danzo: "Why? You only threw one punch, but I lost nine lives?"

Hiruzen Sarutobi: "I've already abdicated, yet you're sending me to the battlefield?"

Madara Uchiha: "Impossible! I've already surpassed Hashirama, and you defeated me with a single punch..."

With a calm expression, Han Guang unleashed a punch at the moon from afar.

A terrifying force tore through space, stirring up violent spatial turbulence.

This strike was like a dark ray of light, shooting straight at the moon.

A moment later!

The moon exploded!

He traveled to the world of the powerful Shadow Master and originally wanted to replace Shadow and become the master of the Shadow Courtyard.

But Shadow's strength was too abnormal, so he had to settle for second place and become the second in command of Shadow Courtyard.

Since Shadow Addicted Pig doesn't like girls, then I will do it myself

Help Alpha build a base,

Tell Beta a bedtime story

Teach the method of gamma earning.

Taming Delta

Help Ipsilon regain her confidence and teach her piano.

Assist Ita in researching technology

......

——"Fantasy Library".

A space independent of the world formed by the fantasy, curiosity, longing, yearning, regret, regret and other emotions and spirits of the world.

Here, every book is a different world imagined by others, and every page of the book is a life composed of other people's fantasies.

And if you want to make the fantasy world become real, you need to experience real life in it.

So, the administrator of the fantasy library, Aize, was chosen.

"When the fantasy life appears in the fantasy world, what is born from it is the reality."

(PS: Seven novels have been completed, "Girl's Great Summoning", "All-round Fantasy", "Infinite Death", "Miracle Summoner", "The Demon King Does Not Need to Be Defeated", "I Just Want to Be a Drama", and "Looking Forward to the Different World". It has been written for ten years, with a total of more than 30 million words. You can rest assured to read it.)

What if Aizen Sōsuke descended into the world of Naruto?

An Ran finds himself in the Ninja World playing the role of the mastermind Aizen. To fully unlock his character's potential, he joins the Akatsuki under the name Aizen Sõsuke. Just as he begins his infiltration, a mysterious invitation pops up:

You've been invited to the Dimensional Chat Group.

And that's when chaos begins.

Dimensional Chat Log:

The Actor: Hey guys, I'm Aizen. Just joined.

Newbie here.

Konan: Welcome! Funny timing - Obito brought in a new recruit too.

Gintoki: Wait, a new recruit? Isn't Itachi supposed to join in like... two years?

Konan: Not Itachi. He says he's Aizen Sosuke. Claims his strongest illusion is Kyōka Suigetsu. Then he pulls out a sword like he's some kind of samurai. Totally bizarre, right?

Gintoki: ???

Sawamura Spencer Eriri: ???

Jiang Chen traveled through time accidentally and began his journey in anime.

The world is tentatively determined to be: Naruto - Attack on Titan - Demon Slayer - Sword Art Online - Detective Conan, etc.

————

In the Naruto world, Jiang Chen obtained a system that gives him a 10,000-fold return on his disciples. As long as he teaches his disciples, he can get corresponding high-fold return rewards.

As a reward, Jiang Chen taught Hinata the black coffin of the ghost way that he brought from the world of death.

During the Chunin Exam,

Neji: "Give up, Hinata, you are not fit to be a ninja."

Hinata: "I don't want to run away anymore, Neji-nii, let's have a showdown! A faintly turbid emblem reveals an unruly and arrogant talent...Hadō no 90: Black Coffin!!!"

Everyone: "She calls me brother, but she kills me. This girl is so scary!"

(The introduction is weak, please move to the main text~)

Xia Chen unexpectedly transmigrates to the world of One Piece, activating the story island check-in system right from the start.

"What? You get stronger just by clearing story islands? Doesn't that mean you're about to take off?"

Upon visiting the first island, Windmill Village, I obtained the Zoan-type Mythical Beast Fruit, the Great Sage Equal to Heaven form!

Is Nika the Sun God really that powerful?

Do you know that even if you become a god, you're just one of the 100,000 heavenly soldiers and generals who can stop me?

He then happens to meet Luffy, who is just about to set sail, and at Luffy's invitation, becomes the vice-captain of the Straw Hat crew.

Join the main characters as they explore story islands and grow stronger!

...

The synopsis is insufficient; please proceed to the main text, which primarily focuses on the bond between the protagonist and the Straw Hat crew members.