Chiya Otonashi travels to the demon-ridden world of Chainsaw Man and acquires the Mangekyō Sharingan's Kamui, and even double Kamui! [After writing Chainsaw Man, I'll probably write about a variety show. The anime I'll be traveling through are tentatively: Attack on Titan, Black Bullet, Akame ga Slash, Tokyo Ghoul... (in no particular order)]

Traveled through time.

Takro looked at his reflection in the water: a spiky head, a ten-year-old body, and a dangling tail...

Got it! A true Saiyan start!

With the system in hand, the world is mine!

Becoming stronger? Super Saiyan? Bulma on the left and Chi-Chi on the right? It's just around the corner!

However...

"Haki is also qi! I've practiced correctly!"

"Although I can transform when I see a full moon, I'm not a fur tribe!"

"What is ONE PIECE? What is One Piece? Where are my Dragon Balls?!"

......

Day 1 of the journey: The Dragon Ball world is too dangerous! Stay safe and develop!

Traveling through time: Huh? It seems just like that?

After traveling through time for N years: What kind of bugs are the Celestial Dragons? This is my Earth!

Lin Yu transmigrated to the world of Demon Slayer. Awakening the Character Inheritance System, he immediately inherited the legacy of the blind swordsman, Fujitora Issho. Thus, a swordsman of unparalleled skill and mastery was born… “This swordsmanship!” “Is this really a sword that a human could wield?!” Kibutsuji Muzan collapsed to the ground, his face filled with unprecedented terror. Kibutsuji Muzan once again experienced the terror of being dominated by that figure four hundred years ago, even more terrifying than before. “This oppressive feeling…” “Perhaps, compared to us, you are the monster.” Upper Moon One, Kokushibo, stared intently at the man standing before him. Having experienced the terror of that man four hundred years ago, Kokushibo could better understand the terror of the man before him.

(18,000+ words daily) [A Roundup of the Top 100 Classic Yu-Gi-Oh! Matches!] TOP 10: Yugi Muto VS Seto Kaiba – A fateful duel spanning three thousand years! TOP 9: Yugi Muto VS Haga – The classic art of desecrating a corpse, decadent! So cute it'll kill Kakado! TOP 8: Yugi Muto & Seto Kaiba VS Dartz – The legendary three knights combined, cleaving the infinitely large Serpent God in two with a single sword strike! ...[Asuna Yuuki]

[The low rating is because the book is new and has just been released. It will go up soon, so please feel free to read it.]

(Invincible + Daily + Leisure + System + No Ship + Harem + Many Women but Not the Master)

Others travel through the world of pirates: practice Haki, find partners, and venture into the Grand Line!

Henry Morgan: Eat, sleep, play, and get stronger.

After casually punching and destroying the entire holy land of Mary Geoise

"My power is overflowing. I'm sorry."

Morgan proved with his actions that eating, drinking and having fun are more suitable for being a winner in life!

A 21st-century otaku travels to the pirate world and becomes Gol D. Rakshasa, the nephew and adopted son of the Pirate King, Gol D. Roger! Possessing what's hailed as the most powerful summoning system in history, the World Government declares, "I have CP0-CP9." Gol D. Rakshasa: "I have the Eight Swords of Yue, Guigu Zongheng, the Three Sages of Confucianism, and Shadow Secret Zhang Han." The Navy declares, "We have the Marshal, the Three Admirals, the Admiral Candidates, and the Hero Garp." Gol D. Rakshasa: "I have Squad Zero, the Gotei 13, the Ten Espadas of Kuroyoru, and the Masked Corps!" P.S. A new author and new book, please collect and recommend! It's signed, so rest assured!

Liu Mu traveled to the Naruto world.

Throw out a shuriken, and it instantly splits into tens of thousands!

Cast the fireball technique, it's like a star exploding!

Performing the Shadow Clone Technique is like an immortal descending to the world!

With this, Liu Mu became the powerful leader of Akatsuki organization!

Looking at the admiring expressions of the Akatsuki members, Liu Mu was a little panicked, because he knew very well that all this was fake, it was just the special effects that were awesome, and the damage was still ordinary ninjutsu.

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.

Dilt, a living fossil in the world of pirates, a legend comparable to Roger and Whitebeard. When he reached the top of the world and boredom was all that remained at the peak... a “blind” system, half a century late, bound to him.

“Congratulations host, you have transmigrated into the Type-Moon world! Please oversee a Holy Grail War!”

Dilt looked at the muscular world before him and laughed: “You say... what kind of world is this?”

Since absurdity has come knocking, he decided to play big! Seven Riders battling is too petty? Double it, 14 VS 14!

Heroic Spirit summoning? Does Roger count too?

Akainu, your magma isn’t hot enough, nor strong enough!

Ace handcrafts a magic formation, Golden-armored spearman Karna makes a stunning arrival!

Ruler Jeanne offers thoughtful assistance?

“Master, are you actually an angel?”

The ambitious Blackbeard watches secretly?

“Teehee... Holy Grail, this power belongs to me!”

The Celestial Dragons meet the golden shining one?

“Foolish, ugly heretics dare call themselves gods?”

In a flash, the Red Soil Continent is reduced to ashes.

When the Holy Grail’s rainbow light tears the sea, when Heroic Spirits clash with the heroes of the world...

Dilt sits atop the clouds, lightly fluttering his wings, overlooking this ultimate carnival he started, sweeping the world.

“Ku... this boring era is finally getting interesting! System, watch carefully—on this sea, who is truly the uncrowned king!”

【Pirate power ceiling + fun-loving protagonist + hardcore collision with Type-Moon Holy Grail War!】

Keywords: carefree, flipping tables, boss antics, making up for regrets, Fate Heroic Spirit summoning, world brawl!