Hey guys! So I just wanted to run a trial with this story, it's up for grabs to anybody who wants to continue but for now, this will remain a One-shot.

Disclaimer: I do not have the honour of owning either One-punch man or One-piece, But I do have the honour of bringing these two fantastic stories together!

Author note: This story does not have a time-line as of right now because I have not yet Decided when and where to introduce Saitama in the One-piece world. Rest assured, Saitama will make his appearance in this chapter.

Enjoy!

LOCATION: ON AN UNKOWN ISLAND, NEW-WORLD.

A cool breath of wind breezed through the island, the plants swayed in harmony, the leaves on the trees obliged to dance gently and the waves caressed the shore. Rarely was such calm ever felt in the turbulent seas of the New-world, and a Yonko, nonetheless, was enjoying this short-lived peace.

"KANPAI!" The Red Hair Pirates were having a day off at a beach! Everyone was drunk, yet they refused to stop drinking, Pirates shouting in joy, some in a drinking contest, others enjoying the meat of a giant monster, The whole party reeked of…well…Pirates! And the Centre of Attention was of course, their infamous Captain- Red-Haired Shanks. The laid-back and fun-loving person that he was, Shanks was laughing with glee, dancing and cheering his people to party on.

"Captain!" A desperate voice reached the partying pirates from afar. The whole lot of men turned to look at the person who had disturbed their drink. The person stood at the end of the crowd, sweating and shivering, he had run all the way from the edge of the island and had brought some bad-news "Captain, Trouble!"

"What is it? What happened?" Shanks asked his subordinate,

"Captain, our ship…" The pirate hesitated.

"Our ship…What happened to her?" Shanks put his drink a side, he saw his subordinate and he could sense something was off. And if anybody had messed with his ship, Oh boy! They would get hurt!

"Red Force was… broken into pieces…and it has sunk." The pirate had almost passed out in fear.

Shanks got up from his place, his face was masked in a shadow, and everyone else had a look of disbelief,

"Hey, you are joking right? This must be a prank!" They cornered their nakama; some had tears in their eyes

Shanks slowly approached his subordinate, the others surrounding him quickly parted to give way. "You and three others were given the responsibility to guard her."

"Yes, captain…but-" Shanks cut him off, "Where are the other three?"

The man hung his head in pain "They…drowned… with the Red Force." The cool breeze now seemed to prick the Red hair pirates, they clenched their fists, some bellowed in anger, others grovelled in pain.

Shanks went past his nakama, "WHO?" he demanded, a sharp edge to his voice, his eyes filled with rage

"A bald guy…in a white cape" The pirate answered in a small voice.

Shanks stared at the pirate in scrutiny, trying to detect a lie. This was not even funny! A BALD guy in a CAPE?... he looked at his subordinates eyes, but he did not see malice, no, he saw fear. 'He is actually serious! This man must be strong!'

Before anybody had a chance to move even a muscle, they spotted their three, supposedly Dead friends, hovering inches above the ground, coming towards them.

The whole crew was stunned, was it their nakamas' souls?

"Ghosts!" One of the red hair pirates screamed

But Shanks looked in displeasure at what the others couldn't see; From between the leaves of a tree, a single ray of light had struck a smooth sphere and reflected into Shanks' eyes. "The Bald man." Shanks muttered in indignation.

Saitama was bored. He had arrived on a new-land, but all he could see was water, Water to the east, to the north, to the west, to the south, Hell, he even thought the blue sky above was water! Saitama, before he had appeared at this mysterious, watery place, was fighting a kraken in the outskirts of City Z. The Kraken had barely survived his normal punch when all of a sudden; a huge wave engulfed the battle field and swept away the Caped baldy and the kraken. By the time the wave had receded, Saitama could spot, neither the Kraken, nor the familiar buildings of his home town. He was for some reasons, sitting in a boat with a single oar and a bag full of gold.

Not knowing what to do or where to go, Saitama decided to take the bag of gold from the boat and start running. Hours passed, many sea monsters attacked, a kind bird flew by, dropping a news paper on Saitama's head, And to his surprise it was in Japanese. He started reading the news paper while punching another sea creature to oblivion, his bag of gold tied his belt. And he could barely understand what was going on, 'World government? Yonko? Revolutionary army? What is going on?' Saitama was substantially confused. And throughout the newspaper, the word Pirate repeated. 'Pirates? So there are Pirates in this world?' after shuffling through a couple of pages, a poster suddenly fell from between the newspaper, "Who is Luffy?" Saitama looked at the picture of a smiling boy "And he's wanted dead or alive? He looks like a kid! Why would they want him dead? Is he a Pirate?" Lost in his thoughts, Saitama did not realize how fast he was going, the water was steaming of the surface, a giant Sea monster had risen from the depths of the ocean to devour his prey, and Saitama simply ran through the monster, leaving a perfectly circular hole where its stomach should've been. After a while of struggling with the newspaper, Saitama gave up. "Man am I hungry!" he threw the newspaper in the water and looked forward, only to see a big ship which was barely 500 meters away. "Ohoh!" Saitama applied the brakes, but water gave him no aid, he was on a collision course with a ship, and there was no way to stop, "Shit! I've been running too fast!" Too late, three men on the board spotted Saitama, "Oi! Get out of that ship!" Saitama shouted waving his hands, signalling them of the incoming danger.

"Hey, do you see what I see?"

"Yeah! Is that a man running towards us!"

"We are sooo High when we are drunk eh!"

The Men on the Red Force laughed, they had been drinking a bit too much. They looked again, rubbing their eyes, "hey, do you still see what I see?" the pirate asked, "yeah…I still do…!" They looked at each other in confusion, and before they could react, the ship was hit with a tremendous force, the hull creaked, wood shattered beneath their feet, and within seconds, the Ship along with the three men had sunk.

"I warned them to get out of the way!" Saitama was a bit upset, He did come to a stop, but it was a bit too late, he did not know to whom the men or the ship belonged but he was damn sure that a bag of gold would not be enough re-compensation. He heard some wood shatter behind him, he turned around and saw a broken mug and a shivering man, Saitama realized that this guy had seen everything 'Why is everything against me today!? I already missed the sale and now THIS!' he bellowed in his mind, He slowly approached the shivering man "Hey man, I know you saw everything but—" The man had run away screaming "—it was not my mistake" Saitama finished his sentence, only for nobody to hear it. "Shit! I forgot about those guys!" Saitama rushed to the water to see if anyone had swam to the shore. Nobody did. "Let's just save those people" Saitama jumped into the wreckage.

And that's it! Thank you guys for reading this story. Hope you liked it. Let me know if you want me to continue this story or leave it as a One-shot. Do review this story, any suggestion or criticism is welcomed.

P.S. I'm working on the next chapter of One punch Z, so I'll update that story soon.

See Ya!