In the Ninja World, the only thing that can defeat a "cheater" is science!

Geneticist Dr. Kinos!

Dr. Tenma, the father of Astro Boy!

Capsule expert Dr. Brief!

The genius scientist Dr. Vegapunk!

Senbei Norimaki!

Grey Wolf...

Wait, isn’t the last one a bit too much for the ninjas?

[Early Naruto] + [Late One Piece + Dragon Ball] + [Unparalleled Comprehension] + [All the Way Fun] + [No Abuse]

He traveled to the world of Naruto and became a member of the Uchiha clan. During the Third Ninja World War, the Uchiha clan awakened their extraordinary wisdom.

[You observed Flying Thunder God, gained a unique understanding of space-time ninjutsu, and mastered the advanced Flying Thunder God!]

[You have gained insight into the secrets of the Bloodline Limit, awakened your Sharingan, and realized the Eternal Mangekyō! ]

[Your comprehension is extraordinary, you have mastered all your powers and gained the Heavenly Might Samsara Sharingan!]

…

With power in hand and familiar with the plot, Dali will certainly not let those tragedies happen again.

Let’s start with Danzo. I will be the fourth Hokage!

From now on, the ninja world will submit to me.

Akatsuki must either comply or perish.

Kaguya Otsutsuki? Forget about resurrection! As for the Otsutsuki clan still dreaming of invading the ninja world? Humph, just wait for your punishment!

In this world, no, wherever the stars shine and wherever the galaxies reach, they are all called Uchiha!

Eiji traveled through Naruto and became an ordinary Uchiha clan member.

Facing the night of genocide three years later, Yingsi had a headache.

At the critical moment, successfully activated the [Strongest Template System] and bound the [Thousand Hands Tobirama Template]

From now on, I am the man who has signed a contract with the sea!

Flying Thunder God, Master of Forbidden Techniques, Ninja Scientist, and even Immortal Techniques, all of them were mastered.

From then on, Eiji bore the name of Uchiha, but became the shadow of the Nidaime.

[The Sharingan that Tobirama got from somewhere has been successfully upgraded to the Mangekyō Sharingan! 】

[Master Tobirama resolved the rebellion at the lowest cost. You are worthy of me! ]

[Wait, Master Tobirama has become the head of the Uchiha clan? ]

Until one day, the light of the Impure World Reincarnation came on...

Senju Tobirama was completely stunned when he saw the white-haired, red-eyed Uchiha kid who was skilled in all kinds of forbidden techniques.

"How come this naturally evil Uchiha brat looks exactly like me when I was young!"

Traveling through the world of Naruto, he was just a boy with no talent, no family, no bloodline limit, and no tailed beast. Unexpectedly, after completing the Genin assessment, he suddenly awakened the system. From then on, he drew the Flash Fruit, the Tremor Fruit, the Fire Dragon Slayer Magic Crystal, the Death Eye, the Geass, the Bloodline of the Founding Titan, the Samsara Eye, the Eternal Mangekyō Sharingan... and the Demon Sword Muramasa, the Death Note, the Spear of Longinus, Godzilla, the Zanpakutō*Kyoka Suigetsu, the Zanpakutō*Ryujin Jakka, and Tensouga...

Bai Yu came to the Naruto world as a second time traveler from the wizarding world.

The "Book of Ancient Sound Magicians" in his soul made him see the possibility of becoming a high-level wizard.

......

Although the fireball is powerful, its flying speed is not as fast as the improved level 0 spell [Acid Missile].

When the Impure World Reincarnation meets the [Soul Binding Technique] and the Flying Thunder God encounters the [Dimensional Lock], who is stronger?

......

"As we all know, wizards are all-encompassing, and sorcerers are a branch of wizards. So it makes sense that I know some ninjutsu, right?"

After saying this, silver-white scales grew all over Bai Yu's body, and he turned into a giant snake.

"The universe is vast, but I only take one bite!"

(New book has been opened, Pirates' Technology Template)

Uchiha Obito: The Fifth Shinobi World War begins now.

Narrator: Why the fifth time?

Uchiha Obito: Because there was a ruthless man who fought the Fourth Ninja World War alone.

I alone am the war, traveling through the world of ninjas, fighting a war of technology.

It has a variety of technology templates, including Transformers, Terminators, Star Destroyers, space-based weapons, Green Goblin bombs, machine guns, heavy artillery, nuclear bombs, accelerated particle cannons, Red Alert bases, and robot production lines.

After traveling through Naruto, he became the weak villain Mizuki, and every step he took could lead to a bottomless abyss.

Fortunately, the system is activated and the rewards for teaching are ten thousand times higher.

Granting your apprentice ninjutsu, illusion techniques, physical techniques, ninja tools, items, etc. will receive a system reward of up to 10,000 times.

【bite!】

[You give Naruto a bowl of miso chashu ramen, triggering a thousandfold return.]

[Congratulations on getting a bowl of miso chashu chakra noodles. Eat it all and your chakra limit will increase by 1, Kakashi.]

【bite!】

[You grant Uchiha Sasuke the water-treading training method, triggering a ten-thousand-fold return.]

[Congratulations on acquiring the art of stepping on air. You can step on the air and spiral upwards, and even stay in the air for a short time.]

…

Naruto tradition, teaching the apprentice to kill the master?

That doesn't exist. To me, the master is always stronger than the apprentice.