In the Sword Art Online world, Seiya, the champion of the National Kendo Tournament, is Kirito's lifelong rival. In the Prince of Tennis world, can a mere killing tennis ball be considered impressive? Let me show you what tennis that destroys the world is! In the Children's World I Recommend, a child star debuted and became a top martial arts star in the entertainment industry! In the Jujutsu Kaisen World, he is ranked first on the Two-faced Sukuna List! In the To Be Determined World, there are the Naruto World, the Pirate World, the Bleach World, the Valkyrie of the End, and so on...

Transmigrating into the world of the "Hakoniwa" (Little Garden) in the world of crossover anime, Izayoi Sakamaki, while waiting for her invitation to the Little Garden, was invited to the Multiverse Chat Group and became its strongest member. Esdeath: "Izayoi, I will definitely not let you leave me too far behind!" Rikka Takanashi: "My contractor, following the ancient oath..." Nagatsuki: "You are hundreds of times stronger than the True Ancestor!!!" Touhou Project: "Um... Boss, do you have any extra Third Star Particles? Can I borrow some?" Gilgamesh: "I, the King, declare you the strongest!" Brunhilde: "Lord Izayoi, please save humanity!" Izayoi Sakamaki: "Thanks for the invitation, just arrived in the Little Garden, challenging the Celestial Theory." With her absolute power, Izayoi Sakamaki also became the chat group's sole administrator...

After traveling through the pirate world and becoming a prisoner in Impel Down, Wayne lives a life worse than death every day. Fortunately, Wayne has the Ten Thousand Worlds Commission System.

You can get various rewards by completing the commission.

[Commissioned Order: The Pirate King's Last Wish - Help Roger take care of Lu Jiu until Ace is safely born.]

Rewards: 1. Roger's power (current state); 2. Roger's domineering aura (peak)

[Commission Order: Make Trouble in Marijoa - Protect the World Government for Shiki the Golden Lion, and attack Marijoa]

Reward: Floating Fruit (Awakening)

After inheriting Roger's legacy and Ski's Float-Float Fruit, Wayne discovered that he was terrifyingly strong.

He beat Mary Geoise and became the worst criminal in history in the eyes of the World Government!

But in addition to this, Wayne has multiple vests.

He is the founder of Candy Baby magazine, runs the World Beauty Pageant, and is the man behind all the Miss Worlds;

He is one of the Seven Warlords of the Sea. The arms company he founded single-handedly sparked the world arms race, earning him the nickname the Arms King.

He is the leader of the Chaos Ladder organization that the World Government fears. Barrett, Crocodile, and Red Earl are all the Apocalypse Knights under his command.

He is Kaido's partner and Big Mom's guest;

He is...

Wayne has many titles, but in the end, people call him the King of the World!

[Naruto + Easy + Fighting] End the war, change misfortune, reject dark text, do not suppress strength, not a single female protagonist, the power system will focus on developing ninjutsu.

Shimizu Mitsuki was accidentally reborn in the Naruto world and became Rin's childhood sweetheart. Facing the ensuing wars, Shimizu Mitsuki was not panicked at all. I have traveled through time, so it is not too much to say that I am dead.

One shot of ten consecutive hits can hit Rokugan, create your own bloodline, and grow infinitely. Two shots of ten consecutive hits can perform a full counterattack, defend against Susanoo, and chop your Tsukuyomi dream into pieces with one sword.

I will protect this Konoha!

Kakashi: Mitsuki saved my life and is my most trusted friend.

Obito: I want to create a world where Mizuki exists.

Madara: You are as strong as Hashirama, but you have more brains than him.

Black Zetsu: My Lord, I created ninja history just to wait for you, Jianyue, to appear. You can protect mom better than I can.

Many years later

Shimizu Mitsuki looked at Momoshiki and his group who came from afar and said: You are the Otsutsuki family.

Luen journeyed through the pirate world, gaining access to the most powerful stat system, allowing him to plunder other people's stats. Looking at the golden stats on the Deserter King Coby, Luen exclaimed, "You clown, you deserve it? Take it!" Then, Luen plundered even more powerful stats. Marine Headquarters: "He is a monster capable of devouring and robbing everything, the most vicious esper in history. Without permission from the highest levels of the World Government, you must not engage him! The world's most dangerous man! 'King', Luen! Live or die! Bounty: 3.9889 billion berries!"

What if Aizen Sōsuke descended into the world of Naruto?

An Ran finds himself in the Ninja World playing the role of the mastermind Aizen. To fully unlock his character's potential, he joins the Akatsuki under the name Aizen Sõsuke. Just as he begins his infiltration, a mysterious invitation pops up:

You've been invited to the Dimensional Chat Group.

And that's when chaos begins.

Dimensional Chat Log:

The Actor: Hey guys, I'm Aizen. Just joined.

Newbie here.

Konan: Welcome! Funny timing - Obito brought in a new recruit too.

Gintoki: Wait, a new recruit? Isn't Itachi supposed to join in like... two years?

Konan: Not Itachi. He says he's Aizen Sosuke. Claims his strongest illusion is Kyōka Suigetsu. Then he pulls out a sword like he's some kind of samurai. Totally bizarre, right?

Gintoki: ???

Sawamura Spencer Eriri: ???

With admirals everywhere and pirate emperors as insignificant as dogs, Lin Yi suddenly transmigrates to the world of One Piece and obtains the 'Super Auction House' system. Possessing this system, Lin Yi begins his legendary journey. Here, you will encounter countless items from other worlds and gain opportunities to change your destiny. And Lin Yi, with the system, will drink the strongest liquor and woo the most beautiful women. He will roam the world freely, manipulating all beings. Watch as Lin Yi stirs up the pirate world with his auction house.

Xia Chen unexpectedly transmigrates to the world of One Piece, activating the story island check-in system right from the start.

"What? You get stronger just by clearing story islands? Doesn't that mean you're about to take off?"

Upon visiting the first island, Windmill Village, I obtained the Zoan-type Mythical Beast Fruit, the Great Sage Equal to Heaven form!

Is Nika the Sun God really that powerful?

Do you know that even if you become a god, you're just one of the 100,000 heavenly soldiers and generals who can stop me?

He then happens to meet Luffy, who is just about to set sail, and at Luffy's invitation, becomes the vice-captain of the Straw Hat crew.

Join the main characters as they explore story islands and grow stronger!

...

The synopsis is insufficient; please proceed to the main text, which primarily focuses on the bond between the protagonist and the Straw Hat crew members.

Jiang Chen traveled through time accidentally and began his journey in anime.

The world is tentatively determined to be: Naruto - Attack on Titan - Demon Slayer - Sword Art Online - Detective Conan, etc.

————

In the Naruto world, Jiang Chen obtained a system that gives him a 10,000-fold return on his disciples. As long as he teaches his disciples, he can get corresponding high-fold return rewards.

As a reward, Jiang Chen taught Hinata the black coffin of the ghost way that he brought from the world of death.

During the Chunin Exam,

Neji: "Give up, Hinata, you are not fit to be a ninja."

Hinata: "I don't want to run away anymore, Neji-nii, let's have a showdown! A faintly turbid emblem reveals an unruly and arrogant talent...Hadō no 90: Black Coffin!!!"

Everyone: "She calls me brother, but she kills me. This girl is so scary!"

(The introduction is weak, please move to the main text~)

Traveling to the world of Fairy Tail, Ron becomes a healing wizard. He starts by healing Mirajane and obtains an enhanced version of the Black Dragon Sky Template, thus starting his journey to dominate!

Later, he treated Irene, Mavis, the Moon Dragon Selene, Uru, Brandish μ... and so on, which gradually increased Ron's strength and built the strongest guild, eventually ruling Ishgar, Alachidacia, Kiltina, and so on.

In the final battle against the Black Dragon, Ron, who had fully integrated the Black Dragon Celestial Template, reached the Black Dragon Acnologia's limit with just a single strike!