[Make up for regrets + double crossing + decisive killing]

On the eve of his clan's genocide, Sasuke came to the world of Demon Slayer. From then on, the Demon Slayer world had one more Demon Slayer.

Just as he inherited Yunyi's will and was about to kill Muzan, the Sharingan evolved into a Mangekyō, and the power of time and space pulled him back to his original world...

When Uchiha Itachi returned home and was about to kill his parents, he found his younger brother, who was four years older than him, sitting cross-legged at the dining table.

Uchiha Sasuke raised his head, looked at Itachi, who was in shock, and said softly:

"Sit down, brother, and put the knife away. If you use a knife in front of me... you will die."

"I don't want to kill any of my relatives anymore..."

Time travel happens every year, and this year it's my turn.

In order to catch up with the fashion of time travel, Wu Si split into thousands and went to the heavens and the worlds as passers-by.

Urban Wu Si: "Passers-by? Let's get to know the rich second generation."

Wu Si, the martial arts master: "Have you ever seen a passer-by in Kyushu with a cold sword?"

Ninja Wu Si: "Although he was a little late in his career, as a man of Hokage, he is the best dancer."

Pirate Wu Si: "As the leader of the revolutionary army, I am just low-key."

Death God Wu Si: "The sea of ​​death and fire cannot be without me!"

Dragon Ball Wu Si: "Dad is here, everyone, call him dad quickly."

Ultraman Wu Si, Journey to the West Wu Si, and Primordial Wu Si just smiled, they didn't say anything

Crossing the Uchiha clan leads to the night of their massacre.

It's better for half of the Uchiha to die than for them all to die.

These are all resources we'll use to fight the Otsutsuki in the future.

The Third Hokage tolerated Danzo's targeting of my Uchiha clan; even if Konoha is attacked, don't ask me for help.

Why did everyone betray Konoha?

You picked it!

While the Third Hokage was busy running around.

Suddenly, it was realized that Konoha could not survive without the Uchiha.

You want me, an Uchiha, to be Hokage? I'm already thinking about fighting the Otsutsuki clan, you lousy Hokage, you can be the Hokage yourself!

Sal transmigrates into a clone of Roger, absorbing Roger's remnant soul. At this time, the Straw Hat crew has just defeated Gecko Moria, and the Marineford War is imminent. He is not Roger; he only wants to be the one who reaches the top. Main character: Sal

When Emiya Giant Warrior comes to the world of Jicuo, holding a sword in one hand and a forging hammer in the other, the glory of the heroic spirit will bloom again.

Ais: "I hope to fight side by side with Shirou - [Fantasy Great Sword·Demon Lost]!"

Ryu: "Shirou made me understand what true justice is - [Army of Justice]! Endless God of Justice, come out!"

Livilia: "The blessing of the Elf Queen will always be with you - [The Elves from the Endless Land]!"

Tsubaki: "This sword that transcends the divine realm is forged for you - [Tianye Cloud Sword·Tengen Sword]!"

Haruhime: "Shirou, I wish you invincibility and eternal glory - [Water and Sunlight·Amaterasu Eighth Field Stone]!"

Emiya Shirou: "I have no intention of becoming a partner of justice, I just want to protect the one I love... I'm going to go, Black Dragon, is the life reserve enough?"

Having transmigrated into the body of the Fourth Kazekage, Rasa deeply felt the dire situation of Sunagakure. The land was barren, resources scarce, sandstorms rampant… They were utterly defeated by Iwagakure, extorted by Kirigakure, and harassed by Kusagakure. “Especially Konoha, they’re too strong, too terrifying, a huge threat to Sunagakure.” “To protect myself, I can only use the Great Deception System to spread rumors, so they won’t have the time or energy to continue humiliating Sunagakure.” “I did nothing wrong! I’m only trying to protect Sunagakure!” Rasa glanced at the list of rumors in front of him. [What? Hiruzen Sarutobi stole the credit that should have belonged to Kagami Uchiha?] [Shocking! Sakumo Hatake died tragically because his achievements threatened his master!] [Wait! Who doesn’t know the truth about Minato Namikaze’s death?] [A great disgrace! The dignified Mizukage has been reduced to a mere Konoha Uchiha spy puppet…]

Reborn in the world of Naruto, becoming the first generation of Akatsuki who was stabbed to death by a kunai?

Fortunately, I brought a village building system with me when I traveled through time.

Build Xiaoyin Village at the beginning.

I will reach the top step by step.

"Nagato, at the break of dawn, the rays of light pierce through the clouds. As long as our generation lives, we will not allow those noble lords to enslave the people."

"Yahiko, you are the cloud bathed in the sun, and I am the sewage in the soil, evaporating and protecting you."

......

The red ideology spread throughout the five major countries.

Uchiha Itachi: "No one from my clan was willing to follow me that day."

As we all know, there are two major ideologies popular in the ninja world, Yahiko's ideology and Madara's ideology.

Have you seen Uchiha Madara played by Xianju? Itachi saw him on the day he first came to the Hidden Dawn Village.

[Endless battles, sea supremacy, aim for the strongest]

If Blackbeard had taken Luffy's Nika Devil Fruit, Ace had been rescued, and Whitebeard hadn't died at Marineford, what would the future of the world have been like?

On the eve of the summit, an unlucky soul who had traveled from another world was devoured and merged with Douglas Barrett.

The lives of the devil's heirs took a different turn from that point on.

"The Paramecia-type Fusion Fruit allows the user to arrange and combine any object, causing them to fuse. It can also fuse any inorganic matter it touches with its own body to create desired transformations!"

Cells can arrange and combine to become ultimate life forms, ever-changing!

The arrangement and combination of matter—this world is a sandbox game in your hands, and you are the creator!

Microscopic particles arrange and combine, hand-crafted nuclear fusion, devastating the world!

Impel Down is in chaos, a mad dragon emerges from the abyss, turning the entire Deepsea Impel Down into a ship to fight on the summit!

In the Marineford War, a Gundam was launched, and Marineford was sunk with a single shot!

In the new world, we will conquer all and let the name of the Demon God resound throughout the seas!

"Wow, Chopper, look, that robot is so cool." A boy with a scar on his face said to a reindeer with an exaggerated expression.

"Nalan Yanran, we agreed to a three-year agreement, you have to wait for me!" Xiao Yan, standing in front of a magic weapon, couldn't help but clench his fists. But he didn't notice that Nalan Yanran in the distance just glanced at him and ignored him.

"How is it possible? Why did Wan'er resurrect in advance?" Looking at the original body Wang Lin and Li Muwan walking together, Lu Mo couldn't help but fall into deep thought.

Bai Ye, who caused all this, just sat quietly in Zhutian City, overlooking the world.

A follower of the ship, a descendant of the Xingyi Thirteen Spears of Chinese martial arts, transmigrates to the world of One Piece.

On this vast ocean where strength reigns supreme, he awakened the [Perseverance] panel:

—As long as you cultivate, you can become stronger!

No bottlenecks!

—There are no limits!

At Luffy's enthusiastic invitation, he joined the Straw Hat Pirates and became a member of the crew.

He combines his previous life's martial arts training system with Luffy, Zoro, and others to diligently train and improve.

While cultivating their skills and exploring the truth of this world, they also embark on adventures with their companions...