He traveled to the world of One Piece and merged with the world's strongest creature to become the new Four Emperors: Kaido, the King of Beasts.

Logically speaking, this is an absolutely high-end time travel, invincible from the start!!!

But when he thought that he had come to the world of One Piece, and as the villain, he was about to face the unreasonable Child of Destiny, Master Joyboy, the user of the Nika Fruit, and the only designated savior: the Sun God.

Kaido felt as if he was invincible.

Sit-ups, version update, and martial spirit awakening!

Is he destined to follow Kaido's old path and become a stepping stone for Luffy to become the emperor?!

Fortunately, you are the child of destiny, and I am a time traveler.

If you have Nika, I can cultivate immortality.

Watch how I, the new Kaido, cultivate my immortality and defeat Nika, and restore order to the pirate world!!!

[Navy Style][Natural Disaster Justice][One Move Shocks the Sky][Natural System Shock-Shock Fruit][Whitebeard: Where did you buy this cheat?]["Shock" Justice Execution][Pure Pirate Power System]

If the Tremor-Tremor Fruit is a natural type

If the Navy had a "Whitebeard"

Then, this sea will crawl under the new meaning of "shock"!

Even if this justice... is itself a natural disaster!

——

Others travel through One Piece: The Prophet System Gold Finger.

Gern travels through Pirates: Landing in the Rocks Dark Age! Script? It's already been fed to the dogs!

System? It doesn't exist!

The only option: Join the navy! Stay alive!

After four years of hard work, he finally became a private, took out a loan, risked his life, and used connections to sneak into the battlefield of the Island of Gods.

In the end, I still hadn't touched the center, and was stunned by the domineering force for at least fifty times.

But when he opened his eyes for the last time, he found a fruit of unknown origin in his arms. Seeing this, Ge En made up his mind and ate it decisively.

However, the moment he bit into the fruit...

Space shattered! The atmosphere wailed!

The elemental body is the source of the earthquake, and the air vibrates when he raises his hand!

Natural system: Skyquake Fruit!

Gern: "??? Shouldn't this familiar special effect be a superhuman one? How the hell can this be a natural one?!"

From then on, the Navy Headquarters received a "human-shaped disaster"

…

Gern's declaration of justice: "Get out of the way! I'm about to start the execution of justice!"

Gorn's motto as Field Marshal: "If justice requires natural disasters to reshape... then starting today...

My justice is natural disaster!"

【Invincible + Daily Travel + Concept God】

Traveling through the world of pirates, Xia Yu just obtained invincible swordsmanship and the strongest three-color domineering, and the system immediately summoned two friends for him!

The body becomes holy, the strongest warrior Red Rabbit Kirilenko?

Lightspeed repairs, absolute control of objects, green rabbit Pupu!

With his invincible strength, Xia Yu does the most willful things. Together with his two friends, he becomes the freest traveler on this vast ocean. Anyone who stands in his way will be defeated.

'Ding Dong!'

"It has been detected that the host has been designated a dangerous individual by the Five Elders. New crew members are being recruited—"

"Ding Dong, we have successfully recruited a new companion for the host. Drupi Bait will soon arrive on the battlefield."

[Original Nature-Type Popo Fruit] [Veteran of the Roger Pirates] [Gold, Silver, Bronze, and Iron] [Supreme Orange Juice] [The First User of the Face Fruit]…

As a witness and firsthand experience of both the old and new eras, Kyle’s achievements are countless, but when it comes to turning points in his life, he can’t help but recall an afternoon when he was six years old.

“A… Ace?!”

No, no!

Sorry, sir, I didn’t recognize you just now!

This is clearly Ace’s father—young Gol D. Roger!

“Little Kyle, I’ve taken a fancy to you! Are you interested in going out to sea with us? Let’s see what the ocean really looks like!”

The legendary succubus unleashed her power, and the only thing she could hold back was this↑

…

Decades later, during the Battle of Marineford, a mature, middle-aged handsome uncle descended from the sky.

“Ah, Mina-san, excuse me, it’s time for my naughty nephew to go home for dinner!”

Kane never expected that he had just caught a Rayquaza with a Master Ball in the Ultra Emerald, and in the blink of an eye, he was transported to the world of pirates.

Good news, I have a new devil fruit with a Rayquaza pattern.

Bad news, Kaido, who was doing bungee jumping, landed right next to him.

As a result, the Beasts Pirates gained a natural disaster, and Wano Country gained a guardian dragon.

Many years later.

Robin: "Lord Kane, please make it rain in the order of Hakumai, Suzuho, Hananoto, Nozomi, and Kuri. By the way, please keep the rabbit bowl dry."

Kane: "Damn it, I'm Rayquaza, not Wish Dragon!"

Yamato: "Then Kane, come and fight me for fun!"

Kane: "Ah, the people of Wano Country need me. I'll definitely come back next time."

Kane quickly turned...

Crossing over to the world of Pirates, Clayne becomes a student of the same period as Garp, Sengoku, and Zefa.

Not talented enough, face reality.

Don't dream big, branch boss!

Live this life safely.

The "Golden Finger" that suddenly awakened changed Clayne's life. A Pirate King placement game developed by an unknown small workshop.

First recharge to get Conqueror Haki?

Recharge!

Skill pool Golden Legend "God of Evasion"?

Draw!

Clayne uses God of Evasion to fight Roger, and Roger drops his jaw in surprise!

Clayne: "Spend money to become powerful!"

"Spend money to be happy, keep spending money to be happy!!"

Traveling through the world of pirates, he replaced Luffy who was not yet born, and gained a gift of incomprehension that defied

the heavens. Since then, Luffy has created all kinds of incomprehension abilities.

"Your incomprehension is incomprehensible. Through visualization and understanding, you have comprehended the exclusive skill - Eight Gates of Ninjutsu."

"Your incomprehension is incomprehensible. Through visualization and understanding, you have comprehended - Conqueror's Haki - Entanglement."

"Your incomprehension is incomprehensible. Through personal visualization and understanding, your transmitter has comprehended the exclusive skill - Top Buddha."

"Your incomprehension is incomprehensible. Through meditation and understanding, you have comprehended the special combination skill - Fifth Gear - Nikayake."

...

In the war on the top, Luffy led the brand new Straw Hat Pirates to participate in the war collectively.

Nikayake Luffy, Ghost Nine Swords Style Zoro, Demonic Wind Leg Sanji, Top Buddha Robin...

When the Straw Hat Pirates appeared, the whole world was shocked...

"Infinite flow", "Technology", "No annoying village", "Confrontation", "Terraria", "Dungeon", "There may be SCP later"

Minecraft vs Terraria

This is a naked confrontation, without any conspiracy or trajectory, only a simple trial. Every once in a while, the protagonists of both worlds will be sent to a mysterious space, and only the winner can get out of here.

Yang Tao, the representative of "Minecraft", was killed instantly by the opponent the first time.

There was no way, he could only keep wandering in different worlds.

Find ways to defeat the other side and avoid the fate of the world being assimilated.

【Multiple female protagonists】【Multiple fruits】【Space】【Both good and evil】

【Murder of Momonosuke】

Yun Lie inexplicably traveled to the world of pirates, and there are two news: bad news, he is not dead.

Good news, I’m lucky, I start with a devil fruit, and it’s a space fruit with extremely high lower and upper limits!

The powerful ability of the fruit gave him the confidence to go out to sea for adventure.

【Don't be a pirate】【With brain】【Multiple female protagonists】【Half-invincible】

[The Dimensional Life System allows you to experience different lives without leaving your home] [Warm Tips: Because the "Real Life" mode is a real journey for the host, there are certain risks. It is recommended that the host choose the "Virtual Experience" mode for the first experience.] "Is there a risk?" After hearing this, Uzumaki Naruto's eyes lit up slightly: "That's it, I choose the "Real Life" mode!" [Special Tips: The "Real Life" mode is a real journey, there are certain risks. For the host's first experience, it is recommended to choose the risk-free "Virtual Experience" mode.] "I don't accept your advice!" Uzumaki Naruto completely ignored the system's prompts, excitedly clenched his palms, and punched hard, saying: "I will choose the risky "Real Life" mode, let's get started!"