Link, transported to the world of One Piece, brought Doraemon's magic pocket with him. He happened to run into Luffy, who was still using the Gum-Gum Fruit and hadn't yet awakened his true power as the Mythical Zoan type, Sun King form. So, I'll follow this future Pirate King, the liberation warrior Joy Boy, the future Sun King, and experience the magnificent world of One Piece together! During their journey, various gadgets in Link's hands will demonstrate their powerful effects! Luffy, did you know the Gum-Gum Fruit has another name? Hawkeye, you're the world's strongest swordsman? How about the [Famous Sword - Lightning Bolt]? Kaido, you have the strongest Zoan-type army? I have some delicious [Momotaro Rice Balls] here, you can try them! Im, you want to destroy the world? Here's the [Earth Destruction Bullet], do you want it...?

When the card collector arrives in another world, he discovers that all the cards he needs to collect are beautiful girls. "Welcome to the true Great Millennium World!" — "Collect your own cards and challenge the will of the world!" — "Let me introduce myself, my name is Itsuka Shiori, a second-year student at Zen High School. What about you?" — "Collection target discovered: Itsuka Shiori. Card strength: 1 star (Can???)" — Intimacy? Embarrassment? Loyalty? Trust? What the hell are you trying to do?! Shikimori Kaede's collection challenge officially begins! Infinite flow, crossover anime, quick transmigration, multiple dungeons, not all combat.

Join the crew and witness the world of One Piece together with the Straw Hat Pirates.

Martial arts expert Lin Ning's soul transmigrates to an unfamiliar ocean world, becoming a young man from the East China Sea.

Relying on his martial arts will from his previous life, he awakened Conqueror's Haki upon waking.

He learned Conqueror's Haki Entanglement, encountered Luffy who had just set sail, and joined the Straw Hat Pirates.

He combined his past life's martial arts to create a body-forging method, and worked hard to improve alongside Luffy, Zoro, and others.

While cultivating their skills and exploring the truth of this world, they embark on unknown adventures with new companions.

As the sea breeze rises, their legendary journey begins!

In the year X760, a child came to this world with magical powers.

The ever-changing elemental magic...

Protoss magic that summons Protoss to fight...

A transformation spell that can greatly enhance one's strength...

Primarily a support role, it can provide buffs and additional magic to others...

And lost magic such as dragon-slaying magic and space-time magic...

Lu Ren transmigrates to a crossover anime world and awakens the God-Chosen System. By making choices, he can obtain amazing rewards! [You choose to live, gaining: The Contract of the Demon Sage!] [Rescuing Yotsuya Miko, gaining: Servant—Tamamo-no-Mae!] [Caring for a reclusive teacher, gaining: Dragon Maid—Tohru!] [Overpowering the Hero Association, gaining: Limiter—Unlocked!] [Hugging an evil god, gaining: An Unspeakable Contract!] [Colluding with angels, gaining: Talent—Divine Ability!] Just when Lu Ren wants to build a grand empire, he discovers that this world is not as simple as he imagined… [Worldview fusion: Touhou Project, One-Punch Man, Oregairu, etc.]

[Pokémon/Pocket Monsters/Simple System/Daily Life/Story/Slow Burn]

Lu Ming, a typical office worker, is unexpectedly blessed by the God of Trucks and arrives in the world of Pokémon.

Adhering to the principle of "when in Rome, do as the Romans do," he embarked on an adventure with his Pokémon...

(Important reminder: Please remember that the plot mainly follows the animation, and you absolutely must not use your brain. I'm saying it three times because it's important.)

[Multiple female protagonists + system + invincible + Naruto fanfiction] Transmigrating into Naruto, Uzumaki Chiya finds an attribute panel that belongs only to him.

Too little chakra? Increase the "+" sign after "chakra" to nine digits!

Not enough talent? Unlock all god-level talents with a single click: Bloodline Limit, Sage Body, and more!

Ninjutsu too difficult? Add points to [Rasengan] to evolve into [Planetary Rasengan]; add points to [Ice Release] to evolve into [Absolute Zero]!

In this world where bloodline and destiny intertwine, I will shape my own life!

During the Chunin Exams, to protect Hinata, he instantly maximized his [Power] and [Speed], stomping the Hyuga genius into the ground with a single kick, stunning everyone present!

At the Valley of the End, he activated both the Eight Gates and the Cursed Seal, completely overwhelming the defector Sasuke and showing him what true power really is!

During the Ninja World War, he looked at the descending goddess Uzuki and slowly clicked the last "+" sign after the [Truth-Seeking Ball].

"Kaguya, your stats... are too fragile."

Having transmigrated into a slice-of-life anime world, seeing the news of Kasumi Utako's light novel becoming a bestseller, Bai Ye initially thought he could finally enjoy a normal romantic life. However, upon learning that a bald man lived next door, and that he frequently heard news of explosions in Academy City, occasionally overheard urban legends about Tomie, and then there was this dragon girl in front of him who insisted on being his maid, he fell silent. Just then, having activated his gacha system, he was invited to a multiverse chat group. Bai Ye: Gacha, gacha, wanna gacha, guys? Ninja World Dancer: I'm going to use Susanoo to kill this swindler! I've drawn a hundred cards and still haven't gotten the Tenseigan! Be My Son: You're lucky, I've used up all my savings! Good grief, my sons say they're going to send me to a retirement home. Demon Realm Noble Prince: Ten fox girls for you, I want to gacha! Group Owner Qiu Zixi: Bro, please give me some face, I'm the group owner, can you give me a 20% discount?

[System] + [Plot] + [Single Female Lead] + [Not a Mindless, Enjoyable Novel] + [No Conspiracy Theories] + [Includes Worlds like One Piece, Bleach, Akame ga Kill!, Pokémon, World of Warcraft, Dungeons & Dragons, and more]

Lighthearted, exciting, and dedicated to making up for all the regrets of Naruto.

Naruto: Watch as I, with my Fish-Fish Fruit Azure Dragon form and my Fire-Breathing Dragon form, take on the Otsutsuki clan head-on!

Sasuke: Itachi-nii, let's work together to draw revival coins and revive Mom and Dad!

Tsunade: Does Shingen's jar have any resurrection coins? I must save my brother!

Madara Uchiha: What? Infinite Tsukuyomi? I want infinite can opening! Boss, give me ten more and let's see what happens.

Hashirama Senju: Brother, give me the money!

The twelve main characters, the Akatsuki organization, and various countries' historical figures are all hopelessly addicted to opening cans.

Our protagonist, Shingen Uzumaki, inherited Kenshin Himura's sword intent, walked the ninja world, and eventually became a generation of ninja kage.

Shingen Uzumaki is also dedicated to solving the problem of being single at an older age for every single person in the Naruto world.

With increasingly powerful enemies arriving one after another, the ninjas of the ninja world have no choice but to unite and overcome the difficulties together!

(This is not a mindless wish-fulfillment story; the enjoyment will gradually build up. If you enjoy mindless trolling or being a stubborn troll, please look elsewhere.)

Two years ago, Yoru transmigrated to the western continent of the Fairy Tail world and activated the attribute-collecting system.

Whenever a mage casts a spell, the system will drop magic power and magical attributes.

Ding! Congratulations, host, you have gained the Time Magic attribute.

Ding! Congratulations, host, you have acquired the Flame Dragon Slayer Magic attribute.

Ding! Congratulations, host, you have gained the property of materialization magic.

…

Two years later, Yoru arrived in Ishgard with Irene's additional magical attributes, Neinhardt's materialization magical attributes, and Brandish's shapeshifting magical attributes.

When Ye Yu activated Brandish's shapeshifting magic, Mira, Erza, and the others exclaimed: Wow, it's huge! ...