[Theatrical Version: Heart of Gold] [Creation in the Fish's Belly] [Pure Gold] [Hiding in the Lantern Fish's Belly] [Lord of the Pure Gold Lantern Fish]

I am an immortal, how I became immortal is none of your business...

…

Good news, I’ve traveled through time!

Bad news, the timeline is wrong, it's 600 years before the story begins.

Good news, it was eaten by fish!

It's a lantern fish that likes to collect pure gold! From now on, it will be eternally young and immortal!

…

600 years ago,

Abyss was swallowed by a pure golden lantern fish and became the first human to live in the belly of a fish. He gradually transformed the three stomachs of the lantern fish into three small worlds, his own paradise.

And in the long loneliness, he developed and awakened the superhuman language fruit ability,

Talk to the powerful people around the world who are at their peak or in their twilight years.

Extend an invitation to eternal life!

Invite them into the "forbidden zone" where they can avoid death.

Since then, there have been many elderly strong men who choose to enter the belly of the lantern fish to survive.

The world of Abyss' lantern fish belly continues to grow and gradually becomes a "forbidden zone" in the world of pirates.

The incident caused by the appearance of the "old immortals" in the belly of the pure golden lantern fish was called the "Dark Turmoil" by the world.

The World Government sees him as a serious threat, and the world calls him the Lord of the Forbidden Zone, Abyss Abyss!

Out-of-character (OOC) setting reworked. If you dislike this, please do not read. This is my personal take on the Shadow, a powerful being. Read this fanfiction without thinking. Also, the Shadow is not the male lead; he is a higher-dimensional god.

"We are those who lurk in the shadows of the Shadow Court, hunting down the shadows."

"Twilight has fallen; the time for reckoning is approaching."

"I am the shadow, and the one who lurks in the shadows to hunt the shadows is the master of the Shadow Garden."

Yu Tadokoro travels to the world of gourmet food, lives with his sister, and makes a living by his cooking skills.

However, even though he had watched countless anime in his previous life, the dishes he made only had the "form" but no "soul".

No matter what I do, it always feels like something is missing.

This made it difficult for Yu Tansho to even pass the assessment for an intermediate chef.

At this moment, the 'chef system' awakens, and he can travel to various anime worlds at will and simulate the food in them infinitely.

From then on, Tanosho Yu took off and all the state banquet chefs were stunned!

"Are you crazy? You saw a real God of Cookery in anime?"

[Anime Crossover] + [Chat Group] + [Multiple Heroines]

I traveled to the Naruto world and became one of the two survivors of the Uchiha clan massacre.

Lin Shi thought he could live a good life through hard work, but unfortunately, the Konoha higher-ups set a trap for him, causing him to fail the Chunin exam.

Fortunately, the Awakening All-Heavens Chat Group System allows you to become stronger simply by participating in the storyline.

What else is there to say, bro? I'll just be a model worker.

Thus, a troublemaker could be seen throughout all the heavens and myriad realms.

Gojo Satoru: I'm so sorry I couldn't make Lord Lin Shi enjoy himself.

Misaka Mikoto: You idiot, Lin Shi, come to my room tonight. Don't get the wrong idea, we're just going to talk about the sisters.

Esdeath: You are very strong. Let's have a fight. The loser will become the other's slave.

Shinobu Kocho: Mr. Lin Shi really is a womanizer, having so many older and younger sisters.

Whitebeard: Lin Shi, you're really awesome, be my son!

Allen: Tataka! Tataka!

[Currently, the tentatively confirmed worlds include: Naruto, Akame ga Kill!, One Piece, Demon Slayer, Attack on Titan, Jujutsu Kaisen, A Certain Scientific Railgun, and The Burial of Freeland... If you want to see more worlds, please leave a message in the comments section.]

At the beginning of the Third Shinobi World War, Byakuya, the Crane, saw his destiny of "hard work pays off" and secretly made a resolution: "I will remain a genin in Konoha for the rest of my life, until I reach the level of a Six Paths ninja." Although he was a commoner ninja with extremely poor talent, he believed that hard work would be rewarded. To survive in this dangerous Shinobi World War, Byakuya took each step cautiously, always trying to survive. But fate often plays tricks. When he unexpectedly became an unofficial member of "Root"... Byakuya thrived, his survival skills becoming astonishing. Byakuya: "My life has been like walking on thin ice. Do you think I can reach the other side?" Danzo Shimura: "Only a ninja like you, who proceeds cautiously, steadily, and without seeking the limelight, is suitable to lead Root and protect the towering tree of Konoha." — Many years later, in the Fourth Shinobi World War, after much hardship...

(Rumble-Rumble Fruit user) (Marineford War MVP) (The man Im could never have) (Shanks and Buggy's lifelong best friend) (The plunderer of the Supreme Grade Swords) (The strongest in the world)

Looking back on Li Yuan's legendary life, he achieved countless accomplishments and defeated numerous enemies. But the turning point in his life was Roger's words after he traveled through time: "Hey kid, wanna board my ship?"

"Great, at least it's much more interesting than staying in this lousy place."

But after boarding the ship, Roger was surprised to find that there was an incredible monster on his ship!

...

Years later, facing a group of new-era pirates, Li Yuan uttered those world-shaking words: "Want to know what One Piece is? I'll tell you! ^_^"

(No system) (Non-harem) (Traditional One Piece system, with a touch of imagination)

[Newbie's work, please don't criticize if you don't like it] (A classic plot-driven story + semi-invincible + single female lead)

Bai Ran, male, was originally just a gamer who stayed at home, slacked off, and loved playing "Azure Archives".

One day, while out buying desserts, I got nine rainbow cards in ten draws. I was so excited that I didn't notice the car coming from the side of the road. Before I could even see what was happening, I was hit by a truck and thrown more than ten meters away, instantly reincarnated... (Don't actually go looking for trucks to die.)

I woke up to find myself in Kivotos, and as a student...

(Note: The writing is immature and disjointed, and updates are irregular. There may be some out-of-character moments, as the author is not very familiar with the plot.)

Kitagawa, who transmigrated to the Naruto world, gained an equipment slot. By collecting equipment, he could acquire the unique properties associated with it. But why were all the equipment items somewhat strange? Kurenai Yuhi's Original Bandage: Jonin-level Genjutsu talent, a slight buzz is a feeling. Obito Uchiha's Alarm Clock: Always one second late, being love-struck is a disease. Kakashi's Mask Undershirt: Kage-level Lightning Release talent, a repressed flirt is your true nature. Orochimaru's Shedding Skin: All attributes, have you shed your skin this year?

Both Shi Qiu's time travels are extraordinary.

One became a member of the Uchiha clan in the Naruto world, and the other became a member of the Pirate King's crew in the One Piece world.

The Naruto world.

Uchiha Shikichi wanted to change this messed-up ninja world, and his first step was to seize power within the Uchiha clan and occupy Konoha...

One Piece world.

Shi Qiu is a true pirate who abides by the rules of the pirate world and pursues power, fame, and wealth.

From a crew member to a legendary pirate, he gradually grows stronger and more powerful, ultimately achieving his ambitions...

"Unify the Ninja World," "Chat Group," "Multiverse," "Decisive and Ruthless," "Kushina," "Invincible"

Yu Cheng transmigrated into the body of the young patriarch of the Whirlpool Clan. Faced with the impending extermination of his clan, he dared not stop for a moment!

Fortunately, his three adopted sons were transported to the worlds of One Piece, Demon Slayer, and Martial Soul, respectively.

And so—

"Old Cheng! Is the Dark-Dark Fruit any good? Hehe... I want to use the Impure World Reincarnation~"

"Come here! Old Cheng, I'm now an Imperial Beast. Which soul beast do you want as your summoning beast? I'll teleport you there!"

"Uchiha Madara wants to fight you? And the Otsutsuki want to join the fray?! Fine, let's fight!! Behold my Sun Breathing!!!"

——————

Several years later.

Uzumaki Yu Cheng transformed into the Demon King, wielding the Supreme Great Sword, stepping on the Black Dragon Emperor, his Rinnegan lowered, looking down at the dying Allied Shinobi Forces.

"From this day forward, the ninja world will be unified. And I... will stand high in the heavens, becoming an immortal god!"