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.

(Limited-time bounty now open, see details) The deceased Ren Wei has accepted a commission from the World Will. Due to an invasion by outsiders, he must protect the world of comics spawned by the World Will. The popular heroines have become the targets of the Lord Gods and the Reincarnators! To protect the beauty of the second dimension, he fights in unknown corners. As a reward, he receives the power of a knight from another world...

(Doppelganger style) + (Comprehensive manga style) + (Multiple heroines)

Bai Ye traveled through time, without a system and without an old grandfather.

Fortunately, he traveled through more than one world, but countless worlds at the same time.

Demon Slayer Bai Ye: "Boss, you scumbag? Come out and get some sun. It's not good for your health if you don't get in touch with the sun for a long time."

Heroic Spirit Bai Ye: "When we come, it's time for the stars of humanity to shine."

Greymon Bai Ye: "Puppymon, don't become like that in the future (pointing to the picture of Holydramon)".

Passerby Bai Ye: "6"

Pokemon world, God Slayer world, Ultraman world, No Game No Life world...

All Bai Ye: "I have achieved what I have today by my own efforts."

Aizen Iori: What era is it, and why are you still using traditional cheat codes?

Haven't you seen that some people can gain the strength to kill any enemy with one punch after three years of training;

some people can learn Bankai in just a few days, from a layman to a captain-level reaper;

some people are taught by famous teachers, and they can learn to be entangled and awaken the fruit with a few sticks;

reincarnation, rebirth, time travel, plot killing, setting invincibility, the author's own son, the author's own father... There are so many

of them, like crucian carp crossing the river. But Aizen Iori knows that ordinary cheats can no longer survive in the industry with serious internal circulation, and we have to use the biggest cheats!

So what is the strongest power system common to all the heavens and the worlds?

Is it love?

Is it hatred?

Is it instinct?

Is it E=mc^2?

No, it's the style of painting!

I'm not targeting a certain person, I'm saying that everyone here, no matter what cheats you use, my Aizen Iori's style of painting is always superior to you!

——Comprehensive

anime: Bleach, Type-Moon

Dungeon: Persona P5, Kill Aka, Bone King, Shadow-sama, Uncle in Another World, Naruto, God Slayer, To be determined~

Using the Impure World Reincarnation technique, he was unexpectedly reincarnated into the world of One Piece, becoming the son of Dragon and given the name Luffy. Although the name is the same, his core has changed, and thus his path is different. He initially intended to skip the Devil Fruit and join the Navy, but after unexpectedly encountering the red-and-white-haired princess, he discovered how unfamiliar the world was. How can this be a movie world? How could my King Luffy possibly have a childhood friend and a romantic comedy?

"Son of man, what are you longing for after accidentally obtaining the Witch's Book?"

"Power over thousands of people? Supreme power? Inexhaustible wealth? Or is it to explore the truth of the world?"

"I... I long for breasts."

The first world is "God Killer"!

Multiple female protagonists + multiple worlds

A meteor shattered an ordinary life, and Li Junye, wielding the [Key of Time Travel] and the [Key of Copying], descended upon the heavens!

The story begins with a sudden appearance of "Heaven's Lost Property," and while Tomoki is still dumbfounded, he is bound to Ikaros.

"Analyze! Repair! Strategically use the omnipotent angel Alpha Icarus,"

In Highschool of the Dead, zombies are as insignificant as weeds, yet Saeko Busujima tames them with her sword.

Guilty Crown: The throne is seized, and the butterfly's song purifies the apocalypse!

"Lightbringer" gathers the three great messengers and the nine evil gods to rebuild the power of the sun god!

The Holy Grail of Fate? I am the ultimate wish-granting machine! Saber's Excalibur sings only for my lord!

The demonic chess piece rules the Dragon Emperor, and the eight great demonic energies burn away the void!

The local forces of water, wind, fire, and shadow merged under the [Tiger Talisman]—

The heavens and myriad realms trembled! Talismans formed the bones, demonic energy the blood, and divine annihilation manifested as the power!

Li Junye ignited the flame of creation in the void:

Eternal Creation!!!

Heaven's Lost Property → Highschool of the Dead (completed) → Guilty Crown (completed) → Light Warrior (completed) → Seirei Tsukai no Blade Dance (completed) → Fate (ongoing).

Multiple female leads!!! Multiple female leads!!! Multiple female leads!!! I'm saying it three times because it's important. If you're not into pure romance, please don't read this. This book is written out of love, and all harem novel enthusiasts are welcome.

The mother-daughter rice bowl in the world of Highschool of the Dead, the harem rule in the world of Code Geass, the infinite loli system in the world of Black Bullet,...

Zhang Bin's infinite journey began in a world full of Noko, Noko, Noko, and breasts.

"Although I liked Noko before, I think I like loli more now, and big-breasted loli

is the best in the world!" Front row reminder: The plot of this book is out of control, well, at least for now. In addition, the first chapter can skip

the existing worlds: Highschool of the Dead, Code Geass, and Dark Loli.

There will be worlds in the future: Akame ga Kill, No Game No Life, Shakugan no Shana, Blood Blockade Battle, etc., ah, and DXD.

ps: The uppercut of justice that was severely censored, originally named "Infinite Journey Starting from Breasts" is now officially renamed