(Smart general + invincible + reasonable plot + no collapse of combat power)

After defeating Kabuto Yakushi and lifting all the Impure World Reincarnation of the Fourth Ninja World War, Itachi, who was burdened with countless darkness and contradictions, completely conveyed his will and love to Sasuke and left the ninja world without any regrets.

But just when Itachi thought that everything was over, he regained his 18-year-old body and came to the bottom of the Sabaody Archipelago in the pirate world!

"The Age of Discovery? Thousand Sunny?"

"You want to go to Fishman Island, 10,000 meters below? And find the end of the Grand Line?"

"You want me to be your companion?"

Luffy smiled and waved at Itachi: "This is truly a fate given to us by God, Tear Groove Man, you must be my partner."

Zoro: "Although I don't know this guy's origins, he is quite reliable."

Robin: "I am very interested in him. Maybe he is carrying a destiny that he himself does not even know about."

Akainu: "K-sou! Put a bounty on that man. Itachi Uchiha's head is worth at least 3 billion!"

Garp: "Hahahaha, I don't know where this guy came from, but the giant he summoned is really cool."

[Early Game Doom] + [Semi-Earthquake Strategy] + [Pseudo-Arena of Valor] + [Late Game Massacre]

What if Iron Man's sworn brother Ethan hadn't died, and instead used that experience to ascend to the extraordinary realm?

“Wait!” Tony shouted anxiously, Mark I’s arm rising in vain. “Can you really save Ethan? Or… take him to heaven?”

Hovering in mid-air, Locke looked down, finally allowing Tony to see his young yet divinely radiant face.

He gently fluttered his pure white wings, and a meaningful smile appeared on his lips:

“Tony Stark, I am indeed an angel, but not the kind you think I am. At least I don’t come from Heaven, don’t worry.”

"Judgment! The unrighteous will be consumed by fire, the wicked deserve death, the fraudsters are condemned by God as incompetent, the disobedient will be engulfed in flames, the fallen will be unforgivable, the greedy will perish, and only the worthy will survive." Under the moonlight, the angel Ethan roared at the demons who had slaughtered his homeland.

Xin died in 22 BC

The [Magic Association of the Continent] held its first magician examination, and Celia personally served as the chief examiner.

"Unqualified, next one."

"Generally, rated as a fifth-level magician."

"Unqualified. You can't even stand in front of my magic? That's terrible."

.....

After Celia eliminated several magicians in a row, it was finally the turn of the young man named Gut.

Celia: The magic power is pretty good.

Wait, are you thinking of something when you look at me?

Gutt: Um...

I think you are very cute, can I hug you?

Celia:......

Gut: And then...I noticed that your magic power is...shaking.

"Oh-"

Celia's lips curled up into an irrepressible smile.

"You are qualified. Come and be my disciple."

"Yes, teacher."

.......

The next day, Celie called Gut to her side and pointed to the mountain-like magic book behind her and said.

As a reward for my disciple, tell me a magic that you want most, and I will [give] it to you.

Gut: Teacher, I want [Counter Magic].

Celia: Oh, there are still people who know this magic from the mythical era. Well, I will use the transfer magic...

Gut: Teacher, I don’t want to use this method.

Celia: Boring.

Given the human lifespan, it would be difficult to grasp it even if one spends one's entire lifetime.

Gut: Then let me stay by your side all my life.

Celia: ....

Gut, you are very ambitious. I will probably remember you as my disciple.

Grandpa sells bombs in Knockturn Alley, and my second uncle is locked up in Azkaban!

My parents, aunts, and uncles are all poachers. What am I supposed to do after transferring schools three times?

If I don't work hard, I'll only inherit a castle, thirty thousand acres of land, two shady businesses, and a poaching team from my family. I'll be a complete failure! Nothing at all!

When the gold, wood, water, fire, and earth in traditional culture come to the world of Hokage, different wonderful stories will be produced. In the fog of the unknown, the protagonist made great progress all the way and eventually became an alternative five-attribute ninja.

Alternative title: "Orochimaru's Happy Life as a Pirate"

It leans towards slice-of-life, aiming to make up for various regrets, and features happy daily life without any angst.

I'm writing this with great passion because I absolutely love Orochimaru. I couldn't sleep last night and suddenly remembered a One Piece fanfic I loved—an Orochimaru story... but it fell apart... and then I fell apart too. I couldn't sleep because of this frustration, so I impulsively started writing this. My writing skills are terrible.

No pairing, feel free to ship whatever you like!! There might be some ambiguous elements (male on top of male), so proceed with caution if you're sensitive to that! Caution! Don't come in and insult me! This is just for my own fanfiction!

Severe out-of-character (OOC) elements; his mental state is constantly erratic and insane. Orochimaru's mental state is similar to that of the eccentric Snake Uncle at Naruto's wedding, specifically referring to Orochimaru in Rock Lee's Gaiden, only younger and now just a snake.

Just got the ratings! So exciting! Marking October 3rd, I have a rating! It's not "No ratings yet" anymore.

[Crossing over + Naruto + System + Decisive Killing] Crossing over to the Naruto world, taking down the goddess Tsunade at the beginning. What? In the Naruto world, you can actually use the Breathing of Thunder? ! What is this? This is actually a Zanpakuto? ! [This is the first time the author has written a novel, and the writing is very poor] [If you have any opinions, please mention them in the comment area and the author will enrich the plot later]

Su Chen traveled to the pirate world with a magician's inheritance.

After learning most of the magic, he met Luffy who had just set sail and accepted the invitation from the future Pirate King.

What kind of collision will occur between the gorgeous and magical magic and those magical devil fruits?

Nami, come here, let me strengthen your wind-type celestial magic!

Usopp, do you know about the magic bow and various attribute ammunition?

Sanji, do you want some top-quality ingredients from around the world? And some invisibility magic?

Hey, Robin, everyone has their own meaning of existence. If you don't even have the courage to try, you don't deserve happiness at all!

After being strengthened by Su Chen, would Luffy and others still watch Ace being killed during the Battle of Marineford?

All regrets will be made up!

After transmigrating, Luo Chuan became a casualty of the summoning class. The Holy City declared him a walking calamity, the world would perish because of him. They were right. His first summoning tore the sky apart, and a hundred-kilometer-long emerald dragon burst forth, its name Rayquaza. "What are you all babbling about? Go talk to my Rayquaza!" From that moment on, the world's atmosphere completely veered off course. A totem like the Serpent can protect a city? My Rayquaza soars through the stratosphere, its breath obliterating meteorites, and you call the Serpent a totem? The Old King's undead army can flood the earth? I summon Groudon with the Precipice Blade, and it cleaves the continents, and you tell me about the undead?

There's only one female protagonist! And the author has a wicked sense of humor, with crossdressers everywhere! This isn't an invincible story, where you won't instantly crush every boss! It's just the story of an ordinary person in the world of Naruto, where life is worthless! Cruelty, careful planning, and struggle are the main themes of Naruto! Of course, the later stages will definitely be exciting! This is a story about a young man who travels through time and strives to make his way in the ninja world. Without a "system," he grows up step by step in the ninja world. Until one day, he looks back...