You must first hone your skills until they are as refined as Scáthach's; you must train your physique until it is as powerful as Typhon's; then, you must lift the sword left by the King of Britain, mount Pegasus given to you by Medusa, and set off for distant lands; along the way, you will breathe fire and unleash thunder; people will weave your name into songs and sing them, their voices trembling in the night. You will become a legend, a walking—Heroic Spirit. …“Becoming a Heroic Spirit only requires three steps: close the book, open the door, and then go out.” With these words, Shane, carrying the Book of Heroic Spirits that could summon countless legends and myths, arrived in the world of Fairy Tail. “Hmm, out in the world, let's slay a dragon first!” (PS: Even those unfamiliar with Fairy Tail and Type-Moon can easily read this; enjoy! QAQ)

As the colossal ship named Black Whale crossed the endless seas, what awaited them was the gatekeeper and the dark continent behind him... What? You're telling me the gatekeeper is Gol D. Roger? The dark continent is full of purple fruits that can awaken Nen abilities if eaten? What...? The Hell Rattlesnake is Kaido? The gas-mist-like life form A is Crocodile? The nurturing beast Papp is Big Mom? Iron Body is actually "Firm"? Finger Pistol is actually "Shoot"? Paper Drawing is actually "Flow"? Observation Haki is actually "Circle"?! Master, I understand! After the Black Whale survived the Great Battle, some died, some escaped, and Kuroro, who rewrote the ending and ultimately won, led the new Phantom Troupe, riding the Black Whale, and set sail! The New World? Isn't this the New World? What kind of extremely evil people are these? Aren't the spiders evil enough?! ...Know...

[Dark-Dark Fruit, Demon Void, Mythical Zoan-type Shikigami, Great Swordsman, God Valley Era!]

Char Aznable travels to the world of One Piece and becomes the strongest general in the Kingdom of Vokawa, with a subordinate named Kaido.

When he and Kaido were being escorted to Mary Geoise, the Dark-Dark Fruit came to them, and a shrine was born within his body.

From then on, all Zoan-type Devil Fruits could be subdued and turned into shikigami for battle.

The game even gives you the strongest shikigami, Demon Void, right at the start!

Furthermore, there are special exclusive rewards for taming mythical beasts!

Subduing the vampire form rewards [Grafting], subduing the Yamata no Orochi form rewards [Chimera], subduing the horse bone rewards [Nest of Bones], subduing Nika rewards [Bungee Gum]... As the number of mythical beast shikigami increases and the chimera methods become more varied, Char discovers that he is invincible!

Kaido: "Mr. Machoro, teach me!"

Mo Xu Luo: "Nika Nika~~~~~"

The God Valley battle begins, and Char claps his hands together: "Chimera Dark Garden! Countless Shikigami unleash their power!"

Rocks: "This era is called the Black Emperor!"

When Char led his shikigami to attack Mary Geoise, ten thousand phantom beast shikigami slammed into his face, and Im panicked completely!

Minghao transmigrated to another world and discovered that everyone in this world awakens a job panel at the age of eighteen. While others can only take on one job, he can take on an infinite number. His first job is Transmigrator. From then on, he embarked on a journey through countless worlds. In the Demon Slayer world, he became a Breathing Swordsman and a Demon Moon Swordsman, manipulating Muzan at will. In the One Piece world, he became a Marine and a Pirate, robbing pirates in his warship, gaining double the experience for one job. In the Jujutsu world, he became a Jujutsu Master and a Jujutsu Spirit, comprehending the mysteries of the soul. In the Naruto world, he became a Ninja, one of the Three Great Sages, wielding the power to destroy planets. In the Warhammer world, he went from Space Marine to Primarch to the Golden Throne… After countless years, Minghao looked back and realized that he had already ascended to the highest position in countless worlds.

Shinjiro was transported to the world of Bleach, becoming a human without spiritual power, unable to even defeat an ordinary Hollow. Fortunately, he obtained the [Life Simulation System], allowing him to experience the lives of different girls, change their life trajectories, increase their affection, and obtain rewards. He thought that since it was a simulated world, he could save girls but not take responsibility, and he was just a legend. But unexpectedly, one day, they all came knocking on his door? Rukia grabbed Shinjiro's collar, her little boots stomping on his chest, "Bastard! You've lied to me for so many years, and you think you can just walk away?" Retsu Unohana smiled and drew her sword: "How's your swordsmanship improving?" Rangiku Matsumoto squinted, "You used to say you only loved me, what's with these people now?" She glanced at Momo Hinamori, Soi Fon, and Ori Inoue behind her...

(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!

[Starting with the Star Devouring Method] [Decisive Killing] [Not a Saint] [Doing anything to become stronger] [Outside the Territory Demon] [Slaughtering the Heavens and the Worlds]

Wei Yuan starts by practicing the Star Devouring Technique, and can become stronger by sacrificing the origin of the world.

He transformed into a demon from outer space and began his journey of blood sacrifice to all realms.

Sacrifice the One Piece world to gain the talent of clones and 500 times the special life debris.

Sacrifice the Naruto world, and the life genes evolve 1000 times.

Sacrifice the Marvel world and gain recognition from the laws of time and space.

Sacrifice to the world of immortal heroes, break through the immortal gods, and have endless lifespan.

Sacrifice the ancient world, break through the God of the Universe, and create the universe with one thought.

Kill! Kill! Kill!

Sweep across all the heavens and worlds, and kill until no one dares to claim supremacy!

When Wei Yuan sacrificed all the heavens and worlds, he finally became the most powerful one in the heavens, and the name of the Emperor of the Burial Realm resounded throughout the past, present and future!

"Awakened the incredibly powerful genjutsu Kotoamatsukami, and then just died like that? Uchiha Shisui, do you even know how to play games?" "They just decided to rebel, and then they surrendered after seeing their son slaughter the entire clan. Uchiha Fugaku, are you kidding me, clan leader?!" "And Uchiha Itachi, your son... well, mentally ill people can kill without consequence. You're mentally ill, so what!" Having transmigrated into the Uchiha clan, right after the Nine-Tails' attack, Uchiha Shuichi felt a bit overwhelmed. He searched for his cheat ability for ages, only to be told it couldn't be used for ten years. But he did the math: at most seven years, and the Uchiha clan would be wiped out. "Whatever, the Third Hokage could fool Uchiha Shisui and Uchiha Itachi, I can still play the role of the Fire Intent..."

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!]

Rock travels to the world of One Piece.

As a naval officer, he was spotted by Celestial Dragon Charlia during a prisoner escort mission.

"This man is hot!! I want him as my slave!"

At a critical moment.

[Ding! The 'One Piece God Sign-in Task System' has been officially triggered]

[Check-in task: Check in for one night on the Thousand Sunny.]

[Mission Rewards: 1 Body Recovery Potion, Grade 21 Great Sword - Undead, 30 billion Berries, Perfect-grade Navy Six Style - Shave...]

...

Under the guidance of the system.

The badly wounded Rock found the Thousand Sunny.

However, that night I went into the wrong cabin and got the wrong bunk!

the next day.

Nami has gone mad and wants to kill Rock.

The Straw Hat crew was also stunned, because Rock had actually bribed Nami!

...

Marineford War.

When Rock appeared, the entire Navy Headquarters was shocked.

They looked at Nami, Robin, and the others who had been captured and brought here because of the Sabaody incident.

Rock drew his sword across Marineford: "Release them!"

This moment.

Nami and Robin cried out, "Rock, save me!"

The Pirate Empress gazed at Rock's retreating figure: "As expected of the man who has captivated me so deeply! (❤ ω ❤)"

...

(A new book by an established author, please support me!)