(Invincible + semi-behind-the-scenes + character development + multiverse + single female lead)

Chen Xi obtained a dimensional cube, which allows him to connect various worlds.

Thus, the fake Mythical Zoan Naruto met the real Mythical Zoan Kaido.

The fake cool guy Sasuke meets the real cool guy Aizen.

The fake Black Blade Ichigo meets the real Black Blade Mihawk.

When people from different worlds begin to communicate:

During the Chunin Exams, Naruto knocked Neji unconscious with a single blow.

Sasuke: Sakura, admiration is the furthest distance from understanding.

Hawkeye: Watch closely, Ichigo. This is how you use the black sword.

A max-level Tanjiro starts by cutting Muzan into mincemeat.

With the Eight Trigrams Seal imprinted upon him, his monstrous strength and unparalleled fist techniques are unmatched.

Worlds: Naruto, Bleach, One Piece, Demon Slayer, Jujutsu, Fairy Tail, Fate, One-Punch Man, Dragon Ball, etc.

The introduction is insufficient; please proceed to the main text!

Having transmigrated to the Star Iron Universe and become a Walker of Order, Rhine initially intended to live out his days on the Black Tower space station. However, after encountering the Star Core, his life was turned upside down. He discovered that his connection to the destiny of Order was deeper than he had imagined. Fortunately, along with it came a bronze book known as the Book of Oneness.

Two talents propelled Rhine to new heights!

[Unlimited Exploration: As a player behind the fourth wall, you possess limitless possibilities. There is no limit to the number of jobs you can take, and you can preview the job advancement paths for all jobs. Each month, you can travel to other worlds, establish beacons, and connect all realms—this is the will of "Exploration."]

[Immortality: The boundless dragons grant you an immortality unlike any other, your lifespan will extend to the ends of the universe (but what is the price?)]

And so, a new order emerged! We sought common ground while reserving differences, and we united as one.

May the magic from the world of Frilian dissolve the ice that has lingered in Arilo for millennia, may the radiance of order shine upon Ender's Demon King's Castle, and may the most perfect hero become a pure and beautiful traveler.

Let the wicked Shin from Konosuba become Aha's new source of amusement, and let the goddess from another world and the immortal boat work together to research a way to eliminate the demonic spirit.

Let those hiding gods and men have nowhere to hide, let that chaotic world return to order. Rhine traveled through all the heavens, connecting the worlds. He reinterpreted order, he expanded the boundaries of order, until his order spread throughout all the heavens. Looking back, Rhine realized that the so-called Star God was just a pitiful creature bound by fate. Let whoever wants to be the Star God be it. I will become the order of all the heavens and worlds!

Transmigrating to various anime worlds, Lin Yi is bound to a god-level sign-in system and starts his journey by parachuting into Demon Slayer!

Sign in at the Kamado house to unlock the Demon Blade Thousand Blades, unleashing a multitude of blades to slay all evil spirits; sign in at the Wisteria Forest to obtain the perfect inheritance of the Breath of the Sun, where the blazing sun burns away the darkness of night.

Starting from the world of Demon Slayer... In each world, he keeps checking in and getting stronger! Eventually, he becomes an unparalleled powerhouse spanning multiple anime series!

(Note: The main character will talk to himself a lot. Whether you think it's a split personality, not the dual-body concept you're looking for, or something else, just quit if you don't want to read it.)

(I'm too lazy to add anything more. You don't need to go through all that trouble, and I don't need to go through all that trouble explaining. Let's part ways amicably.)

Transmigration, crossover between anime and manga, one soul with two bodies

Each of these words is perfectly normal, but when they are combined...

Yukino Yukinoshita watched our unspoken, perfectly synchronized movements and clenched her hands tightly...

Kaguya Shinomiya stared tremblingly at the photo taken by Ai Hayasaka, in which she was affectionately adjusting my tie...

As Anna watched the two of them expertly exchange lunchboxes, she froze on the spot, having originally intended to join them for lunch...

As Kato Megumi noticed her spot next to her in the club was taken, she slightly turned her head, the glint in her eyes gradually fading...

In response to their questions, the girl with strikingly similar features to me turned around impatiently.

"Ugh, this is so annoying!"

"What do you want to ask? How much do you want to know?"

As she listened to their questions, a provocative smile curled at the corner of her lips.

"I know Mo so well..."

Her voice was deliberately slowed, and she spoke slowly, word by word.

"It's far, far greater than the limits you all could imagine combined, far greater than..."

"—They know exactly how many hairs are on every part of his body!"

(The possibility of adding new members to the project cannot be ruled out)

Transmigrating to the Douluo Continent, becoming Tang San's twin brother, Tang Yi awakens the Buddha's Wrath Tang Lotus martial soul and seizes the Clear Sky Hammer bloodline.

This resulted in Tang San awakening only the Blue Silver Grass and the Sharp-tailed Swift.

Tang Hao, who had originally instructed Tang Yi to "protect Xiao San's Blue Silver Grass with the Clear Sky Hammer,"

It was discovered that Tang Yi not only possessed a second martial soul, "Buddha's Wrath Tang Lotus"!

The Haotian Hammer has evolved into the ultimate power, "Taiyi Hammer," which can rival the ultimate gold of the Buddha's Wrath Tang Lotus!

He resolutely led his two brothers back to the Haotian Sect.

Returning to one's ancestral roots...

With the Haotian Hammer evolved into the Haotian King Taiyi Hammer, Tang Yi naturally became the young sect master of the Haotian Sect.

The Taiyi Hammer's spirit rings are all stacked with strength amplification, allowing it to overcome all magic with sheer force.

The Buddha's Wrath Tang Lotus's soul rings are composed of metal and light; one thought can lead to Buddhahood, another to demonhood. This is the essence of the Buddha's Wrath Tang Lotus and...

Holding a mysterious token, Lorel founded the "Family of the Flame Emperor" in the labyrinth city of Orario. Faced with the initial predicament of being ignored, he activated the Familia's unique "Interdimensional Fishing" ability, recruiting people with strong emotions from countless worlds.

[Crossover anime + Decisive ruthlessness + Protagonist unaware of the plot!]

[Multiverse-themed! No female lead!]

After arriving in the world of gods and being bound to the blind box system.

Han Yang began his daily routine of selling blind boxes!

Super God World:

Qi Lin: "Once, fate gave me a chance! But I failed to seize it!"

Angel Yan: "Thank you, Qi Lin, for the spot!"

Keisha: "Your Excellency Han Yang, how about giving a little angel a membership badge in return?"

Morgana: "Karl, send me the money! I want to open blind boxes!"

Carl: "Sorry, Liangbing, I want to open a blind box too!"

March 7th: "I want to open blind boxes! I want to open blind boxes!"

Aha: "Opening blind boxes is so much fun!"

...

From that moment on, people from all realms believed in one truth!

Opening blind boxes can solve 99% of the problems; the remaining 1% is simply that you haven't opened enough blind boxes.

Detective Conan? Oregairu? Saekano? Turns out I've been transported to a crossover anime world! The air is thick with hormones. Hasezawa is ready to find some fun in this boring world of romance~

And so, the zombie siege began! Will Megumi, the Saint, remain unfazed amidst it all?

Now, let's have some fun together!