(Resuming daily updates of 8k-10k+) Crossover anime/manga: Naruto → Akame ga Kill! → Naruto (Type-Moon elements) → Academy City → Naruto → Chainsaw Man → Classroom, Oregairu, Boku no Ichigo → Naruto → Attack on Titan → Ultraman. Satsuki: A world without Menma is meaningless (Mangekyou Sharingan). Naruto: Menma was dragged into darkness by you all. Just kill you all (Tailed Beast Cloak). Tenten: If Menma wants to destroy the world, I will support him. Haku: I will only stand on Menma's side. Ino: (Planning to imprison Menma in the basement) Hyuga Nene, Inuzuka Kiba, Aburame Chino... Hatake Kakashi, Boa Hancock, Gaara, Uzumaki Nagato... Kakuzu, Hidan, Deidara, Sasori, Uchiha Itachi, Uchiha Obito... But Menma, who juggles countless relationships and is utterly despicable, has no interest in women. Obsessed like a Gotham Bat, he only has the desire to conquer the world... They are merely my tools... This book is also known as: I, Uzumaki Menma, juggling countless relationships, the Naruto I pushed, the N-part Menma, the Naruto with a cleaver, Menma and his tools, the culprit of the chaos in the ninja world, the flames of fate.

This is a single-female-lead story, not a time-travel/invincible tale. Please stop bringing up the early camera thing! The protagonist isn't a time traveler! She's not that close to Misaka Mikoto at the beginning; that plot point will be resolved around chapter 170!

Accelerator: I am the strongest.

Touma Kamijou: Ever since the new neighbors moved in upstairs, I feel like there are more and more things happening around me.

Misaka Mikoto: I'll definitely beat him next time.

Shirai Kuroko: That guy who looks like a mountain, my dear older sister would never like him.

Teacher Xiaomeng: That child? He's really a headache.

Zero: I just want a peaceful campus life. I don't want to cause trouble, but trouble has come knocking on my door. Shouldn't I clean up this mess?

Good news, I've traveled through time. Bad news, I'm the only one in this world. Good news, I can create worlds at will. Bad news, everyone except me is an NPC. Good news, I can leave this world. Bad news, the plane crashed. Ye Zuochen didn't think it was a big deal; he could still steal the protagonist's chance to go to Sardinia and slay the gods. What? The gods are blocking the door! Now he can only cling to the big brother, that monkey. For the sake of being from the same hometown, please give your brother a hand!

[DanMachi fanfiction + not invincible + multiple female leads + original characters + respect for the original plot + worried about going out of character (I'll try my best to avoid it, if it happens, please let me know in the comments) (self-made cover)]

A wise goddess, seeking a cure for her child's illness, brings her kin to the "center of the world," embarking on her own "adventure" (heroic tale).

(Any resemblance to actual persons, living or dead, is purely coincidental.)

[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!

I awoke from a dream, incomprehensible murmurs echoing in my ears. Forgotten myself, lost my past. Looking around, I realized I was in hell—explosions raged across the azure sky, bullets ravaged the streets like a torrent, and war burned constantly across this land. The aliens who lived here possessed seemingly fragile yet fearless bodies, forming gangs for their own purposes, killing each other day and night. Then, they discovered me. They called themselves students, told me this place was called Kivotos. They also called me—Teacher.

People are in the world of Shrouding the Sky and traveling through all the heavens and worlds at the same time.

The fusion of talent and understanding allows for infinite superposition of combat power.

My combat power is five times that of my peers. You say I am just an ordinary person, but I won’t argue with you.

When my combat power is ten thousand times greater than yours, what should you call me?

O me of all the heavens and worlds, lend me your vitality!

(Including novels, animation, movies, and TV worlds)

【System + Naruto Fanfiction + Not Brainless + Vest + Realism】

Zheng Dongfang travels to the world of Naruto, using the alias Dongfang Zhen. He gains access to a system called "Daily Card Draw," where he can gain access to all the abilities of a ninja, including chakra, ninjutsu, taijutsu, and even bloodline limits! Reaching a certain number of draws fully unlocks the corresponding ninja card, granting permanent ninja abilities!

Dongfang Zhen: I want to create a new ninja world, let me draw out Madara and the First Generation!

Bai Jing traveled through time and thought it was just an ordinary world, but he didn't expect there would be evil ghosts that eat people.

When the evil ghost arrived, at the critical moment of life and death, he unexpectedly saw another self! And received his own golden finger!

Demon Slayer Bai Jing: At the beginning, I met Miri, and there is also a proficiency panel, Muzan, come out to bask in the sun!

Naruto Bai Jing: I have graduated from the Ninja School, and I am even about to participate in the Third Ninja World War, but why... this broken system shows that the time is when I entered school!

One Person Bai Jing: The innate ability is to control all beasts, and it is difficult to practice, but I can now copy all the innate abilities, hehe!

Martial Arts Bai Jing: Multiple wives, more blessings, wonderful!

Demon Slayer, Naruto, One Person, Martial Arts, Armor, Joy of Life, Teyvat, Fox Demon, Fighting Through the Heavens...

With a contract, Lin Qi became the sole master of "Hall of Valor" and gained the ability to travel through the heavens.

Every time he arrives at a new world, he will gain a top-level talent that is in harmony with the rules of that world.

[Demon Slayer]: You have obtained the talent [Transparent World·Extreme], and everything is visible in your eyes.

[Spell Return]: You have obtained the talent [Unlimited Spells], and you can manipulate space at will.

[Naruto]: He has acquired the talent [All-Seeing], which has chakra of all attributes and can instantly cast all kinds of ninjutsu.

When the world's activity reaches 30%, he can sign a heroic spirit contract with the powerful in this world and summon them to any world.

When the world's activity reaches 100%, he can anchor this world, turning it into his own backyard, and enter and exit it at will.

Lin Qi: "My goal is simple: to spread the glory of Valhalla to every world. All the powerful will be proud to be my Heroic Spirit!"