I do not own One Piece or My Hero Academia that belongs to their respected owners

There will be references from other anime, shows, games, and etc that I also don't own.

Opening use One Day by Dave and MHA opening #1

CH.1 Douglas Bullet Origin

At an park.

"Kaachan you're making her cry!" Izuku yelled (4 years old)

"I don't care DEKU! She's weak! Like YOU Quirkless little DEKU," Kastuki (4 years old) punches Izuku but he dodges and punch Kastuki in the stomach as Kastuki fell to his knees.

"Get him!" the wing kid said as two 7-years old boys came out of nowhere.

"TAKE THIS!" yelled the two older boys as the red hair boy hit one of the bullies in the hit with a kendo sword. While the red nose (HEY!) I mean the blue haired boy threw toy knifes at the winged bully.

"I'll get you for this! DEKU!" Kastuki yells as he and his cronies ran away.

"You okay?" Izuku asked

"Uh...y-yes….thank you who are you?" the girl asked

"I'm Izuku Midoriya! And these are my brothers!" Izuku said

"Sup, names Shanks," Shanks said

"And I'm Buggy!" Buggy said.

"Oh, I'm Ochako Uraraka, thank you for saving me," Ochako (4 years old) said

"You're welcome it's what anyone would have done," Shanks said

"Well, May our paths collide again in gold!" Buggy said

"W-wait!" Ochako said

"Huh?" the three said.

"C-can we be friends?" Ochako asked

"Hmmm…Sure!" Izuku said with a smile.

"In fact here's our family's phone number," Shanks said as he gave Ochcako a piece of paper.

"Thank you!" Ochako said as she cutely bows.

"You're welcome," Izuku said

"Bye!" Shanks and Buggy said as they waved their hands.

Later at the Midoriya home.

"Hello mommy/Inko," Izuku, Buggy, and Shanks said

"Oh, hello my three little pirates how your day is?" Inko asked

"Today we saved a girl from bullies," the three said.

"Oh! That's great! Oh and today we four and Hisashi are joining up Roger's crew!" Inko said excitedly.

"YAY! WE GET TO BE REAL PIRATES!" the three yelled.

"But wait what about school?" Izuku asked

"The crew will home school you three," Inko said

"But what about our friends?" Shanks asked

"We can call each other on the transponder snail," Inko replied

"But what about any police officers?" Buggy asked

"Hmm…..We'll figure that out as we go. But first dinner," Inko said.

"Okay," the three said

Later… after a food fight over Shanks liking Makino, Izuku's cousin.

"Hey, honey I'm home!" yelled a man that opens a portal and looks like Izuku but has black hair and has black sunglasses.

"WE'RE READY!" Izuku, Buggy, and Shanks yelled as they wore their backpacks as Inko laughs at this.

"Alright you cabin boys you ready for the greatest adventure you ever known!" Hisashi yelled

"YES SIR!" the three yelled.

"All right… and away we….Oh I forgot you guys are going to need pirate names if you want to hide your Identity. Inko's is "Mad Mother" Onki (Inko reversed) my is Scopper Gaban, any name boys?" Hisashi said

"My is Red Haired Shanks," Shanks said

"My is Buggy the Clown," Buggy said

"Hmm….My is Douglas Bullet the Demon Heir," Izuku /Douglas said

"That's so cool!" Buggy yelled with stars in his eyes.

"Okay, you three may know my quirk fire breath right?" Hisashi asked

"Yes," the three answered.

"Well, I ate a devil fruit called the Warp Warp Fruit, it allows me to teleport anyone and anything as long as I know the location, now hold on everyone and…. WARP!" Hisashi said as the five teleported to the Oro Jackson.

"Hey! Hisashi! Is this your family?" a man with a red jacket said.

"Yes, sir Captain Roger," Hisashi said

"Now let's get this started," Roger smiles.

Timeskip 1 year later

"Ochako-chan! I did it! I finally got me a Devil Fruit!" Izuku said to the snail.

"Really? Which one is it?" Ochako asked

"The Clank Clank fruit I can absorbs machines and make robots!" Izuku said as he smiles.

"ROBOTS?! SO COOL!" Ochako yells

"Yeah, Buggy also ate one too the chop chop fruit by accident though," Izuku/Douglas said

"IT WAS SHANKS FAULT!" Buggy yelled

"HEY IT YOU WHO PUT IT IN YOUR MOUTH! OF ALL PLACES WHY THE MOUTH?!" Shanks yelled

"Those two sounds like their having fun," Ochako said

"Oh, today we're meeting up Gold Lion Shiki because we found a powerful weapon," Izuku said

"Shiki?! Just be careful Deku kun!" Ochako said

"I will, oh I have to go!" Izuku ends the call.

Later at the meeting location.

"CAPTAIN ROGER! Your life comes first, right?! Just this once, we should just listen to what the Gold Lion says!" Buggy panics.

"Hey, your body won't let you die no matter how many times they cut you, so why do you care?" Shanks asked who is wearing Gol D. Roger's Straw Hat.

"I still have weaknesses, you dummy! Oh yeah, Crocus-san, Inko-san! How is the captain's condition? He'd be better off not fighting, right? Please, medically relieve him! You two!" Buggy asked

"Nope!" Inko says as she grabbed her shotgun (she looks like Mira Naigus from Soul Eater).

"Unfortunately for you, he's in perfect shape!" Crocus said as he got his harpoons ready for battle.

As Buggy was scared he went to the Vice-Captain but Scopper/Hisashi grabbed Buggy's hat.

"Rayleigh-san!" Buggy calls out for Rayleigh.

"We've been together a long time, and we've never been able to stop Roger," Scopper/Hisashi said

As the view switch to Roger's turned back.

"No way!" Buggy cries out.

"Have faith in Tom's ship, the Oro Jackson! Roger doesn't have much time left," Rayleigh said.

Then shows Roger's mouth smiling.

Then changes to Shiki at the front of his ship.

"How many times have we had this discussion, Roger? A lot of things have happened between us, but let's put the past behind us! We'll use that apocalyptic weapon you've found and my military might! And then, with my perfect plan I've spent so many years developing, we can conquer the entire world at once! Become my right hand man, Roger!" Shiki said

Then switches to Roger.

"I have no interest in conquering anything, Shiki! If you can't do as you please, there's no point be a pirate, is there?! No matter how you try to pressure me, SHIKI! I REFUSE YOUR OFFER!" Roger yells as Izuku called out.

"YEAH! What Captain Roger said, and beside you and what army?!" Izuku/Douglas said

As the view changes as the Oro Jackson surrounded by Shiki's army ships.

"Don't Captain! Izuku! Don't you two realize how many ships we're up against?" Buggy begs Roger while shaking his arm.

"Move." Rayleigh said as he grab Buggy by the hat.

Changes to Shiki.

"So in other words, your answer is…"Please kill us right here and now!" Isn't it?!" Shiki sneered

"No, it's "We're going to crush every last one of you!" Roger said with a smile.

As he finished the main cannon fires at one of Shiki's ship.

The man known as "Chief of the Great Pirate Armada, Gold Lion Shiki"…and future pirate king Gol D or Gold Roger, clashed.

As cannons fired at the Oro Jackson.

This fight in the Caribbean Seas came to be called the Great Battle of Edd War.

Both sides prepared for battle.

"RRAAAAHHHHHH!" Izuku/Douglas yelled as he jumped onto a nearby Shiki ship and threw off almost everyone off the ship without using the devil fruit and he is Five years old!

Roger's ship, which many would stupidly assumed would be obliterated, was saved by a sudden change of weather, sunk half of Shiki's fleet to the seas and with a surprised attack by Izuku holding a broken steering wheel and the giant wave that was about to hit Shiki He suffered a grave injury and retreated.

The Roger Pirates disappear two years later Roger became to be known as the Pirate King as he successfully traveled the Bermuda Triangle (Zack Storm) and completely conquered it .But shortly after they disbanded and a year later Roger turned himself in.

After Shiki attacked the artificial Island Marineford Shiki was imprisoned.

One Week later.

"Come on guys! We got to see the captain send off!" Izuku (8 years old) said

"Right!" Shanks (11 Years old) said

"Slow down man," Buggy (11 years old) yelled

"Come on!" Hisashi and Inko said

At the execution plateform.

"Any last requests?" one of the executioners asked

"Can you loosen the shackles a bit please?" Roger asked

"I can't do that!" the executioner replied.

"Where am I going to run? That's alright I guess I'm on my own on this one. Alright let's get this over with," Roger said as he sits down.

As the executioners moves their blades into position then silence…

"HEY! PIRATE KING! WHERE'S THE HELL YOU HID ALL YOUR TREASURE IS IT IN THE BERMUDA TRIANGLE OR SOMEWHERE ELSE?! YOU FOUND IT?! DIDN'T YOU?!" a random guy yelled as everyone look at him.

"You there shut up!" the executioner yelled

"THE LEGENDARY TREASURE…..THE ONE PIECE!" the guy yelled.

"Heh heh heh…HA HA HA HA! YOU WANT MY TREASURE? YOU CAN HAVE IT! I LEFT IT ALL AT ONE PLACE NOW ALL YOU HAVE TO DO…" Roger said.

"EXCUTE!" the Executioner yell to kill Roger.

"IS FIND IT!" Roger said as he died with a smile.

As Roger died everyone cheer for not to celebrate a death of a great man but to cheer to find the One Piece. But the skies turned dark covered in dark rain clouds.

"OH MY THIS IS AN A NEW ERA IS COMING HAHA!" Doflamingo said as he laughs.

"Captain!" Buggy cries.

"…" Hawk Eye Mihawk in silence.

"…" Crocodile in silence.

"KISHISHI! Now I'm going to be the next king! KISHISHI!" Moriah laughs.

"Captain…" Shanks cries

"Captain thank you for taking us in! For you will forever be my Namaka!" Izuku cries as he salutes to his captain.

"Sniff…Come on Izuku let's go…" Inko said

"Thanks old friend for one last ride," Hisashi/Scopper said

"…" Dragon walks in silence.

The death of Pirate King, Gold Roger raised the curatin on the Great Pirate Era!

One Year later

"Come on! Deku we'll be late for the party!" Ochako said(Nine years old).

"Okay! We'll take the shortcut through the alley," Izuku/Douglas

In the alley.

"Deku I'm scared," Ochako said

"Don't because I'm here to protect you," Izuku/Douglas smiles.

Just then…

"WWAAAAAHHHHHH!" a baby cried.

"Is that?..." Ochako asked

"Come on!" Izuku/Douglas ran to the noise.

And as they ran they found a villain looking guy.

"Hey are you okay?" Izuku asked

"Uhh… Yeah kid… names Stendhal… uh I know this is sudden but get Eri out of here!" Stendhal ask.

"Why?" Ochako asked

"It's her quirk…Rewind she will be experimented if you don't listen to me…I want you to get her away from Overhaul and the World Government, please…" Stendhal begs.

"We will come on Ochako chan," Izuku/Douglas picks up Eri gently and ran away with Ochako following.

"Heh… that kid will be a good hero… Douglas…" Stendhal said as he got up he was attacked by a unnamed pawn holding an axe and a gun.

"WHERE'S THE BABY?!" the villain asked in a panic.

"FAR FROM HERE!" Stendhal yelled in response.

"RRAAAAAAHHHHH!" Both clashed but in the end Stendhal won but with massive injuries including one concussion.

Later at Kacchan's party.

"Where's Deku he missed the party!" Kastuki yelled

"Inko where is your son?" Mitsuki asked

"I don't know Izuku said he's bringing Ochako to the party," Inko said

"We're here!" Ochako and Izuku yelled

"Oh, Izuku how is you walk…AHH!" Inko screamed at the site of a baby?!

"Inko! What's wrong?!" Hisashi, Buggy, and Shanks asked as Inko pointed to Izuku and Ochako.

"Huh? NANI?!" the three yelled.

"EXPLAIN DEKU/DOUGLAS!" Kastuki/Hisashi, Buggy, and Shanks yelled

One explanation later.

"Okay, I got to admit that is cool Deku," Kastuki said

"Yeah but now what?" Buggy asked

"Shh Eri is still sleeping…" Shanks whispered.

"Well this Stendhal said that Overhaul and the World Government would want her I say we take care of her," Hisashi said

"I agree, oh Ochako your parents are here," Shanks said

"Ochako!" Ochako's parents yelled as they ran to Ochako as they heard what happen.

"Okay, bye Deku!" Ochako said

But then…

"Mama!" a cute voice yelled

"Huh?" Izuku/Douglas look at Eri.

"Papa?" Eri tilted her head.

As she said that Izuku faints.

THUD!

"KAWAII!" every woman in the room squeals

"Well you look at that she thinks Round Face and Deku are her parents," Kastuki said

"Kacchan!" Eri said as she pointed at Kastuki.

"…" Kastuki in silence.

"…I'm going to break Deku once he wakes up," Katsuki said

Everyone laughs at Kastuki's statement.

But this moment will not last because in a year later an event that would happen that will once again throw the world upside.

To Be Continue…