[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!

[Jujutsu Kaisen + Original Storyline + Earlier Timeline + Gojo Satoru's High School Years + Multiple Dojutsu + Rinnegan + Resolving Some Loopholes from the Original Work + Dream Master]

Dongfang Hao transmigrates to the world of Jujutsu Returns to War, awakening the Mangekyou Sharingan at the start, which contains multiple eye techniques: Amaterasu, Kagutsuchi, Kamui, and Tsukuyomi.

His arrival brought an unprecedented boom to the world of sorcery.

During my time at a vocational college.

Gojo Satoru: "I never imagined that besides my six eyes, there would be someone else in this world with a pair of special eyes!"

Xia Youjie: "Because you are Dongfang Hao, you are the strongest. Or is it that you are the strongest, and that is why you are Dongfang Hao?"

Lu Suo: "One Six-Eyed was enough for me, and now there's another one, Dongfang Hao!"

Rime: "Lord Sukuna, you said you would win, didn't you?"

...

The introduction is insufficient; please read the main text.

Xingxuan unexpectedly becomes bound to a system in a supermarket, receiving a newbie gift pack (Spirit Spring Space + Saiyan Bloodline). After activating his bloodline and becoming familiar with the space, he embarks on a journey of transmigration: completing "Unresolved Stories" in over 40 planes, learning skills, upgrading his space and bloodline, collecting local specialties, and growing from an ordinary person into a powerful transdimensional being.

It is expected that the characters will travel to the worlds of Naruto, Pokémon, Cardcaptor Sakura, Detective Conan, Mr. Zombie, Ultraman, the ancient Qin Dynasty, Transformers, Marvel, One Piece, Journey to the West, Dragon Ball, the prehistoric world, and future technological worlds.

[Fishing for the heavens, the earth, and all the realms, fishing through countless worlds to slay the heavenly dragon!]

"Ding! Congratulations, host, you have obtained the Supreme Grade Blade - Azure Dragon Crescent Blade through fishing!" (Damage is tripled against dragon-type creatures). Who says Celestial Dragons aren't dragons?

Transmigrating to the world of One Piece, Jiang Yu awakens a god-level fishing system, using a single fishing rod to fish through countless worlds!

While others toil for ten years to hone their domineering aura, he cast his line and caught a [triple-color domineering aura experience pack].

Is the cheap liquor in the One Piece world too unpalatable? A casual rendition of a "god-tier Erguotou recipe" conquers the stomachs of Issho, Garp, Sengoku, and others.

During the Marineford War, Sengoku slammed his fist on the table and roared, "Jiang Yu! Did you lure out the Ancient Weapon Pluton to blow up Marineford?"

From a commoner in the East China Sea to a naval admiral, he swept across the Grand Line by fishing.

He fished out the Azure Dragon Fruit and kicked Kaido over; he fished out the Supreme Sword Heart and cut off Red-Haired Griffin with a single sword strike!

When the Four Emperors' allied forces attacked, he unleashed the [Meteor Summoning Technique]: "Justice? I am the calamity of nature!"

As Jiang Yu stepped onto the Red Earth Continent, fishing line entwined around the remains of the Five Elders: "This world has no need for the descendants of the Creator; it only deserves to remember my name!"

"Since the navy cloak is stained with blood, then let's use Im's head... to wipe it clean!"

[High-octane plot]

East Blue Fisherman → Beats Up Seven Warlords of the Sea → Fights One-on-One Against Four Emperors → Overturns Mary Geoise!

[Outrageous Fishing Scenes]

Fishing out "nuclear cola" to get an old lady drunk, fishing out "100,000 tons of sea stone" to smash and collapse the ghost island!

[Complete Subversion]

Akainu: This kid is crazier than a pirate!

Hancock: How did he manage to steal my stockings?

Im: The first person in eight hundred years to terrify me is a lunatic with a fishing rod!

[Starts normally + gradually gets weird + weird + absurd + ... sigh, I'm just playing around! Note: Original shippers, please do not enter; things will become inhuman starting from chapter 400~]

Lin Yu transmigrated to the Uzumaki clan in the Naruto world. After ten years of hiding, he finally awakened the mission system, and from then on...

Mission: Obtain a title from Hanzo.

Mission: Obtain a title from Uchiha Madara.

Mission: To trick Nagato into confessing his feelings to Yahiko.

Mission: Lure Jiraiya to spy on Orochimaru bathing in a hot spring.

Mission: To get Obito to personally meet Kakashi.

Mission: Punish Madara by carrying Hashirama in a princess carry.

...

Lin Yu internally screamed: System, you're acting more and more strangely. Is it too late for me to return this item?

He woke up to find himself transported to the world of Crayon Shin-chan by some unknown entity, becoming the Nohara family's new neighbor—Yuichi Kawakami.

He also gained a Pokémon, Mew, with whom he had a spiritual connection.

In order to live a leisurely life, he decided to bring classic comics from his previous life to this world and let them shine, while he would charge a fee for the transport.

Chat group: 1056869450

[The first few chapters are not very interesting, you can skip them without affecting your viewing experience] + [Behind the Scenes] + [Humorous] + [Lighthearted] + [Completely Illogical] + [Why bother with logic? Is having fun important?]

I, Changfeng, have a small system called the Vest System. As the name suggests, it allows me to have many aliases, but these aliases require emotional points to exchange for.

From then on, my aliases were everywhere in the ninja world.

...

My aliases have created an organization

"Light and Shadow"

But they accidentally became the strongest organization in the ninja world!

...

Gaara: Aoi-chan! I want a hug!!

(Anonymous) Aoi: Just because you're a guy, stay away from me!!

...

(Anonymous) Uchiha Yuki: My foolish younger brothers!!

Sasuke and Itachi brothers:………

...

(Anonymous) Hoshino Chinatsu: Tsuna, I like you, please be with me!

Jiraiya: Hoshino Chinatsu, you woman, stay away from Tsunade!

...

Nagato: Senior Fengxu, I, Nagato, have wandered for half my life, only regretting that I have never encountered democracy. If you do not abandon me, I am willing to—become your godfather!

(Anonymous) Wind Deficiency: ? ? ?

...

[The introduction is inadequate, please read the main text!!!]

[I felt the subject matter of my previous book was quite good, but I wrote it in a way that relied on a thesis defense, so I hope this one will be better.]

Transmigrating to the Naruto world, becoming an orphan of the Uchiha clan, and acquiring a "Darkening Upgrade System," he gradually embarks on the path to becoming stronger. With the system in hand, the world is his. Whitewashing weakens him by three points, darkening makes him a hundred times stronger. "Ding, your Shadow Clone Technique is eager to show off and has automatically upgraded to the highest level." "Ding, your Shadow Clone Technique is not to be outdone and has autonomously mastered it, upgrading to an excellent level." "Ding, your eyes feel innocently caught in the crossfire and are very resentful, awakening the Sharingan through darkening." "Ding, your Sharingan feels insulted and directly affected, automatically upgrading to one tomoe." Although Qi Tian is in the same class as Guy, Obito, and Wu Wu Kai, after his darkening, he has no worries about his future.

Having transmigrated into the Naruto world, I discovered a seal on my stomach. Inside the seal was a chibi version of Kaguya, so small, white, and adorable, all soft and fluffy.

As the young Kaguya is raised into the adult Kaguya, her abilities are gradually unlocked: Byakugan, Rinnegan, and the nine-tomoe Rinnegan.

All-kill Ash Bones, Yomotsu Hirasaka, Eighty Gods Vacuum Strike...

Who comes into this world without some Chahela?

Don't force me, open the door and let Kaguya out!

Black Zetsu, call me Daddy and let me hear it.

[Bungo Stray Dogs fanfiction + short story + romance + OOC warning + immature writing style, free-flowing, slice-of-life plot, the protagonist will not be part of the original story, it's a fanfiction with many original characters, please don't read if you mind, and you can get the general style from the synopsis] Self-introduction: I am an assassin. After all, in a dangerous world overflowing with superpowers and guns, isn't it normal to be an assassin? By the way, my performance is 100%, and I still have the professional ethics of an assassin. I can't call myself the number one assassin, but I can barely be the number two? After all, my main job can't support my living expenses, so I can only occasionally do side jobs to maintain my precarious life. Serious synopsis: Me (without blushing or skipping a beat): "I'm a law-abiding citizen." "..." Would a normal person introduce themselves like that? After several years of assassin experience, I unexpectedly joined the Armed Detective Agency after a day trip to the military and police, becoming a member. It feels good, except my wallet hurts. Everyone: "Isn't this your own fault?" I can't refute it: I'm overwhelmed with sadness. Later, the conspiracy known as "The Book" fell on my head. I'm so annoyed: I've already told you I have nothing to do with the book, but you just won't believe me. Thumbs up, six. And then… I can't spoil any more!!! Attention!!! This isn't a fictional story; the main character is female. CP: Hmm, forget it, I'm too incompetent to write romance. (Originally it was Dazai.) Let's go with a friendship story. Also, proceed with caution before jumping in.