Official Introduction: Now approaching you is: Muzan's nightmare, the destroyer of the Twelve Demon Moons, the head of the Infinity Castle demolition office, the most righteous person in the Demon Slayer Corps, Sabito's savior, the eternal absentee of Kanae Kocho's tea party, Giyu's good senior brother, the founder of Fist Breathing, and a grandmaster.

Willow branches provide shade, that's it!

Kanae Kocho: "I invited him to a tea party ninety-seven times, and he refused ninety-seven times. He's so gentle."

Shinobu Kocho: "Why should I be trained by iron fists? It's infuriating, sister!"

Akaza: "A powerful person, the best in physical combat."

Muzan Kibutsuji: "A monster who destroyed all my Demon Moons with his bare hands and blasted the Infinity Castle to pieces, you call him human?!"

Unofficial synopsis: Yagyu In transmigrates to the world of Demon Slayer, but the system believes he is in the world of One Piece and identifies him as a Marine.

You can earn Navy Points and rewards by doing things that are in line with the Navy's rules.

Yagyu In: No, buddy, is this right? Where did this pirate from the Demon Slayer world come from that I need to catch?!

Pirates are attacking! Strike immediately to capture or kill them!

Looking at the man-eating ghost before him, Liu Shengyin realized that the system had gone mad.

From then on, the Demon Slayer Corps had one more instructor who liked to smash people's heads with his iron fist of love.

This book is also known as "Left Fist's Overpowering Entanglement Deals High Damage, Right Fist's Overpowering Entanglement Deals High Damage," "Three Punches Shatter Evil Spirits, Sir, I'm Just an Ordinary Person," "Overpowering Aura is Also Qi, and Qi is Breathing Technique!" and "Muzan, Are You Hiding Well? The Marine Admiral is Coming to Get You~"

Note: This book is a crossover anime/manga series, and will later explore other worlds.

Why does the roar of dragons echo every night at the Fiore border?

A 12-year-old orphan transmigrates and awakens a [card system] while being chased by ghosts.

He drew the [Sky Dragon of Osiris] and unleashed a lightning bolt that shattered the Ghost Headquarters!

Celestial Spirit King was bewildered: "How did Yu-Gi-Oh! cards get mixed up in my Celestial Spirit World?"

The steady old man is trying to survive online, Natsu considers him his older brother and challenges him to a duel, and Makarov urges him to become the guild master.

Watch him use cards to wreak havoc on Fairy Tail, and incidentally burn out Celestial Spirit King's CPU!

The rating is a bit low right now, that's normal. [System Flow] [Multiple Female Leads] Qian Yelan transmigrates to the Naruto world and obtains a daily settlement system. [Refining chakra for eight hours, gaining 0.01 chakra] [Throwing shuriken 500 times, gaining basic shuriken mastery] [Changing Kushina's kidnapping fate, gaining the Uzumaki physique] The story begins with a red-haired girl who has just transferred to the school walking up to him and asking, "Is anyone here?"

Having traversed a dungeon, Evan arrived in Orario. He always felt that the dungeons he visited were somehow different from others. Corner attacks, mimics, and the classic three wolves and the Royal Archer duo—the sheer malice was unbearable. But it didn't matter. Evan: What doesn't kill me only makes me stronger!! And so, many years later… Black Dragon: Breaking the seal of Dragon Valley, he encountered Orario's number one fighter, whose stats were insanely high, a monster in strength, whom he couldn't defeat despite his best efforts. Damn it. Who raised this guy?! Dungeon: Yeah, who knows… (feeling guilty)

[A Side Story of House Dragons] Transmigrated into the body of a mercenary leader's nephew, Tiberius Mord only wanted to live a wealthy life in Essos, far removed from the impending Dance of the Dragons. However, fate intervened. The Battle of the Golden Spurs in Essos made him famous, forcing him into the limelight and unwillingly drawing him into the Dragonflight succession war. Thus, the story took a turn for the worse: he wanted to help Prince Damon train an army and his henchmen, but ended up creating Westeros's first standing army, the Dragonfire Army. He wanted to develop Crabclaw Peninsula to make a little money building houses, but ended up creating a commercial empire that monopolized the sugar and wine trade. He wanted to write a royal history to flatter the Targaryen family and earn royalties, but ended up becoming the Targaryen family's propaganda manifesto. Finally, as Tiberius stroked the barbs on the Iron Throne, he said to his men with a sense of helplessness, "Gentlemen, I..."

"If I don't die today—" Paul's voice suddenly rose, each word seeming to be squeezed out from the center of an electromagnetic storm, carrying a metallic friction texture and overwhelming killing intent:

“From this day forward, I will broadcast the wails of the defeated through your communication networks! I will pave every naval base port with the wreckage of your proud warships! I will keep the gates of justice permanently short-circuited, and I will cause Marineford's power to go out inexplicably every night! I will become the longest and most lucid nightmare in your naval careers—”

The railblade was raised high above his head, aimed at Garp, Aokiji, and seemingly at the entire World Government.

"—Until all of you live in endless regret, regretting why you didn't kill me completely on the ice plains today!"

The scores have just been released; they will gradually increase. Read with confidence; there are no malicious links.

[Rocks's Shadow] [Whitebeard's Lifelong Friend] [Kaido's "Teacher"] [The Man Who Made Roger's Scalp Tremble]

Linno, who transmigrated into the first crew member of the Rocks Pirates, originally only wanted to be a harmless, unambitious strategist.

Because of the Assimilation Fruit, as long as one stays near a strong person, one can continuously assimilate their strength!

Defeating your opponent allows you to plunder everything!

Then, the style of the painting suddenly changed:

In order to assimilate Whitebeard's unparalleled physique, he became Newgate's best drinking buddy;

In order to assimilate Kaido's immortality, he encouraged Kaido to commit suicide every day;

In order to assimilate Lingling's steel balloon, he personally made the world's number one dessert.

Lox: "Linno is the most perfect strategist I've ever met. He's always clinging to me; he must be captivated by my Conqueror's Haki!"

"In the Battle of God Valley, when the world thought it was all over, the strategist who had been hiding behind the scenes smiled and took off his glasses."

"Sorry, but right now I seem to be a tiny bit stronger than all of you combined..."

Looking back on his life as a pirate, Linno's journey began on that chaotic afternoon on Beehive Island.

Several years later, the Marineford War.

When the legendary man, supposedly long dead, returned from the deep sea, the entire world recalled the terror of his reign. Sengoku's face turned deathly pale: "Don't be fooled! He's the most ravenous monster on the Rocks ship!"

Also known as "One Piece: I put you in charge of strategy, not draining the life out of one of the Four Emperors!"

The night he was transported into the body of Aemond Targaryen. He rewrote his destiny with his own hands… He knew history; this fight would cost him an eye. He tried desperately to avoid it. But when the dagger fell, it was his nephew who lost his eye. Aemond Targaryen, he was the Bad Seed, a kinslayer, a kingslayer, the pillar of the Green Party. He was also the Regent, the Queen's husband, the swimming champion of Godeye Lake, and the protector of all the Seven Kingdoms…

A boy who died unexpectedly arrived in the world of Jujutsu Kaisen and decided to become the strongest.

"The Zenin family has ten types of shadow magic, the Gojo family has no limits in their techniques, and the Kamo family has the Crimson Blood Manipulation Technique. The Crimson Blood Manipulation Technique seems the most ordinary, doesn't it?" Kamo Shinichi thought. "But since I inherited this technique, I'll develop it." The most mediocre technique among the three families, combined with Shinichi's rich imagination and vast knowledge, led to the plan: "Then, let's call it the Gojo Satoru's Great Salvation Plan!"

[Fast-paced + No cheat codes + Lightning-fast revenge + Overwhelming troop deployment + A hodgepodge of film and comics]

(This book is also known as: One Man is an Army, I, the Fourth Calamity, and Reborn in America: From the Most Ruthless Bandit to the Emperor of America)

Good news: Hua Xu has transmigrated and awakened the Infinite Assassin System, sharing skills and vision, and can even possess assassins.

Bad news: I've been transported to 1898 America, where the Chinese Exclusion Act has already been passed, and I'm about to die.

Even worse news: Something's not right about this world. There's a gunslinger named Arthur Morgan in the neighboring Strawberry Town, a Hogwarts School in London, dark legends of vampires and werewolves circulating in Western Europe, a character named Muzan Kibutsuji in Japan, and legendary supernatural beings and zombies in China.

Hua Xu said: Since things are already in chaos, I wouldn't recommend making them even more chaotic!

Starting from the California wilderness, Huaxu rose rapidly.

Soon after, the style of painting in America changed, and a poem gradually began to circulate:

He was imposing and menacing, and all his personal gains were handed over to the authorities.

I'll make 95 out of 100; you know my methods.

Don't waste the remaining five dollars; you'll have to pay four dollars and eighty cents in taxes tomorrow.

Don't touch the remaining two cents; I might need them later.

Morgan, Rockefeller, and Childsfield: "A salute to our most beloved Emperor Mu!"

...

Years later, Hua Xu was embracing Louise on the Titanic when he suddenly received a mysterious message:

[A suicide bomber shares controlled nuclear fusion technology with you]

Hua Xu: "Huh??!"

(The following film and television elements are adapted, and the timeline may vary: Chinese Hero, Once Upon a Time in China series, Demon Slayer, Under the Others, Huo Yuanjia, Red Dead Redemption, Once Upon a Time in the West, Underworld, Harry Potter, etc.)