The protagonist transmigrates to the world of One Piece and becomes Luffy. He obtains a check-in system, where he can obtain various secret manuals, weapons, and pills by checking in at each place. Luffy says to the system, "I don't want to work hard anymore!" and shouts in his heart: "Empress Boa Hancock, here I come!"

[High-energy warning! High-octane action ahead!] [A blockbuster is in the works!] When Yotsuki Ren, whose Soul Society has been steeped in bloodshed and violence for a century, is on the verge of despair facing a terrifying Hollow that devours his fear, a cold, mechanical voice booms – "Humanity Survival System: Chaldea, officially activated! Welcome to the Soul Society, the last Master!" Yotsuki Ren is stunned: Wait, the Soul Society? Chaldea? Captain-Commander Yamamoto is the Director? What kind of ridiculous script is this?!

I've time-traveled! (Oh!) But a world war will break out in a decade or so! (Eek!) There are Gundams to pilot! (Oh!) But you're ZAFT! (Huh?) You know the plot! (Oh!) But there's an unforeseen circumstance! (Eek!) Adrian: "I won't give in to so-called unforeseen circumstances!" A new work by a Gundam SEED + Assassin's Creed author, please support me! Book club: 834694540. Welcome everyone to join the discussion!

Transmigrating into the world of Naruto, he becomes Tsunade's subordinate, but the system's mission demands he become the strongest medical ninja in the ninja world. Thus, Hoshigen Chisaku declares: "I am the man who will become the strongest medical ninja!" Years later, Hoshigen Chisaku questions: "What? Becoming Tsunade's man doesn't count as completing the mission?"... Disclaimer: Single female lead Tsunade, pregnancy expected~~

What's it like to travel to the world of Ultraman Tiga and become a genius scientist? Thanks for the invitation. I'm currently in TPC, and my "God-Making Plan" has already been shelved by the higher-ups. No worries, true wisdom never fears solitary exploration. Golza cells? Melba genes? Gakuma's rock core? Everything can be used to my advantage! Unlock the multiverse technology tree, build EVA bio-weapons from scratch, and crush all the unknown with absolute technological power! When Ultraman Tiga is embroiled in a fierce battle, the world will remember the gospel from the East! (Keywords: Ultraman Tiga, EVA, apocalyptic crisis, technological advancement, NERV)

[Infinite Flow][Original World][Burst Updates][Large Single Chapter][With Pets][Guild-Focused][Friendship Bonds][Evil Cultivator's Lazy Life][Mind-Blowing][Inspired by "The Cycle of Reincarnation"]

Having read many lone-wolf infinite flow novels, I want to write one that focuses on a team, like an elite adventure crew in One Piece, with pets as companions. As a beginner, I'm sure there are many shortcomings, and I hope all readers will provide plenty of feedback.

[Fanfiction] + [Ultraman] + [Fun People] + [No Female Lead]

Lin Han: "Damn it! That bastard Magma alien... is still chasing me!"

Don't panic if you encounter danger; play a game of Dou Dizhu first.

Magma Alien: Damn it! Seven is still watching me! I dare not play this card! I absolutely dare not play it!

...

Lin Han: "Since I transmigrated, my back doesn't ache, my legs don't hurt, and running feels like flying close to the ground."

"This week's new ability is... infinite fission and proliferation!"

"Great! Nobody can stop me from sliding! Watch this slide..."

"The 99,999th slide tackle! Brothers! I'm here to help you! This is the final, lethal tackle!"

Watching one identical human after another endlessly slide and suffocate the monster, Zero silently dialed a phone number.

"Dad, come out with the uncles and see this miracle..."

Liu Ziyang transmigrates into the world of One Piece, where he is orphaned and frail.

Fortunately, he obtained the "Captain System," which allows him to receive system rewards as long as he recruits crew members!

However, the crew members must be approved by the system.

but……

Tifa, Mai Shiranui, Chun-Li, Ada Wong—what the heck?

How come I didn't know you existed in the world of One Piece?

[Recruiting Crew Member Tifa]

[Reward: Conqueror's Haki]

[Conqueror's Haki, the qualification to become a "King"!]

[Recruiting crew member Mai Shiranui]

[Reward: Major General-level physical skills!]

【Harvesting Crew Member Alice】

[Reward: Kamehameha!]

[Recruiting Crew Member General Thunder]

[Reward: Thunder-type Divine Eye]

As Liu Ziyang's crew grew, the system's rewards became increasingly strange...

Five times the size of Earth is engulfed in chaos: the EF Federation and the Principality of Zeon are locked in a deadly battle, while also vying with the Atlantic Federation for control of the Americas. The Atlantic Federation, while fighting the EF, also seeks to unite with Earth to destroy PLANT. PLANT, meanwhile, faces a two-pronged attack from both the Atlantic Federation and Zeon. The new AEU chairman, Teres, is dissatisfied with the European Federation's allegiance to the Atlantic Federation, leading to a struggle for European territory. The strongest party, the Human Revolutionary Alliance, disapproves of the Atlantic Federation and Zeon, secretly aids PLANT and the EF, while also dealing with the restless Equatorial Federation and the turmoil in the Middle East. Furthermore, on Mars, Gjarrhorn has established a dictatorship, sparking widespread resistance. Now, Yang Hui, the "Flying General" of the Human Revolutionary Alliance's "Top Martial Arts" training team, leads the "Dragon City" squad straight into space, aiming to seize the Atlantic Federation's spoils, leaving behind the words: "Give it to me!"

[Refreshing/Enjoyable] + [Multiple Realms] + [System] + [Multiple Women] + [Changing the World's Trajectory]

If you were given the chance to travel through all the heavens, what would you choose?

What if you could also choose your own cheat program?

Zhou Yi made his choice immediately.

First, go to "Chronicle" to get telekinesis.

Fluent in foreign languages! Mom no longer worries about me not being able to speak the language!

Then, after obtaining my Nine-Turn Wisdom Gu—NZT-48—in "Limitless," my super wisdom tells me that it's time to claim immortality!

I started with $2.4 billion and acquired Ivan Pharmaceuticals before the story even began.

Enter the world of "Myth" and seize three elixirs of immortality.

With my telekinetic powers amplified tenfold, who in this world can kill me, who dares to kill me?

Explore Elysium and take away the ultimate, invincible medical pod!

The system space has been expanded to 100,000 meters x ..., and everything can be packed up and taken away.

You mean Dragon Ball? Learning martial arts from Master Roshi, making a wish with Shenron!

He starts the game with the Saiyan bloodline ability to become stronger when he's on the verge of death!

Jackie Chan Adventures, Resident Evil, One Piece, Naruto, Chinese Paladin 3, Marvel, DC...

Just enjoy it! (The main text is even more exciting)

P.S.: The protagonist isn't invincible from the start, and isn't a saint. Feel free to leave a comment if you have a world you'd like to travel to!