Trinity Sayu

"Sweetie, are you alright?! You're not hurt?! How did you die?!" Shanks was doting over his little girl that he hasn't seen in years. He was pulling her this way and that way. She finally smacked his hands away.

"Dammit, stop it! I'm not a fucking porcelain doll!" Sayu was a bit overwhelmed with the situation. "I just...it's..." Law and the remaining Heart pirates had followed Sayu abroad Shanks ship and were all gathered in the mess hall. "Okay, how the hell are you my father?" Shanks sweat dropped at her blunt question.

"On an abandoned island in the Grand line, there was a sweet kind witch living there by herself. She owned a special mirror as well, and I got a little curious. Suddenly, me and five of my men were in your world. It was like...a gateway or portal. We spent a good amount of time there to where you born and two years after. Then we got sucked back before we knew it. Although...it was equivalent to four years in your world...only four seconds actually passed here. I just wish your mother could've come with us." Sayu stared hard at Shanks and then gave him a blank look.

"You should've kidnapped mom. She would've liked it here." Shanks blinked and then chuckled.

"Yeah, she would've liked it here...back to more pressing matters, why don't you come with me, sweetheart? Daddy can protect you when you're on his ship."

"I'm afraid I can't let you do that, Mr. Red Haired." Law calmly placed his teacup down. Shanks narrowed his eyes at Law. "You see, the moment she agreed to be part of my crew was the moment I owned her." Shanks glared fiercely at Law.

"You think it's wise to get between a man and his only precious daughter?" He asked threateningly.

"Do you think it's wise to come between a Captain and his first mate?" Law challenged.

"You know I could just get rid of you in a matter of seconds?" Shanks placed a hand on his sword. It was his precious, adorable, so very kawaii only daughter, and he will gladly kill a man over her.

"Oh, I'm well aware Mr. Red Haired. With my current abilities, I'm no match for you. But that's not going to stop me from trying to stop you from taking my first mate. And with the knowledge that you might attempt to end me...how do you think your only daughter will feel?" Law smirked and it seemed like weight was just placed on Shank's shoulders. His only daughter...hating him? A terrifying thought. Sayu let out a sigh.

"Look daddy, I'm not going with you. I'm a Heart pirate and Law's self-proclaimed best friend." At that line, Law looked at Sayu like she was a disease.

"Sugar plum..." Shanks then switched over to English. "Baby, that boy is too old to be friends with you." Sayu glared at her father.

"Daddy, it's not like I'm dating him. And it's only by eight years, jeez!"

"Ms. Mechanic, I would prefer if you spoke our language." Law stated and Sayu instantly switched back to Japanese.

"Ah, sorry Law. Dad, bottom line is..." Sayu stood up and twirled around showing off her outfit to her father, her tools and pistol guns making clanging noises from hitting each other. "I'm staying with my nakama, my family." Shanks stared at his little girl. "I've never had a chance to be apart of something, dad. Now's my chance. I'm gonna sail with Law and help him find One Piece, among other things. You can't stop me, daddy!" Sayu smiled. "But I'll let you see the sub before you leave! Check out my awesome hard work." She smirked.

"...You got that defiant streak from your mother. Your mother, Chrystal, was such a rebel..." Shanks mumbled and Sayu recognized her mother's name.

"Indeed...mom was an amazing woman..." Sayu and Shanks took a moment to remember the woman that they both loved dearly. Shanks sighed and stood up.

"So, let's go see this sub you built." Sayu squealed.

"Awesome! We gotta leave soon anyway so let's hurry. Come on everyone!" So Shanks and the Heart pirates are finally going to see the sub Sayu put her heart and soul into.


Sayu is now able to reveal it. She looked at Law for a while to savoir this moment, then she turned to the tarp and grabbed it. "Say hello, to the Corazon!" Law flinched slightly at that name but he still watched in anticipation. Sayu revealed the yellow submarine she built. "The Corazon is a battle tank submarine. I've constructed it's base model using a marine ship. I had to stop and reconstruct a little when you said you wanted to enter the calm belt, so I reinforced the outer walls with kairoseki I found in the building we destroyed. Turns out that marine base had a whole bunch of the stuff. The Corazon has four main cannons, two on each side that fire continuously until it's out of ammo. Then there's one ultimate cannon that's installed at the top. It shoots a beam that ranges from the feel of a pinch, to an ultimate nuke in your face. Of course, the jolly roger is located on both sides of the front and a little minor touch, I added the word 'Death' to look cool." Now Sayu watched Law as he examined the massive sub from the outside. She has to admit, she was nervous for his answer.

"I love it sweetie!" Shanks said energetically. Sayu cocked a smirk at her father.

"Thanks dad, but your opinion doesn't really matter on this one." Shanks sulked in a corner. Law was thoroughly examining the sub like a doctor examining his patients. Finally he looked at Sayu with a calm aura.

"I have to say Ms. Mechanic, I expected no less. Good work." Sayu smiled brightly at his praise. Law smirked at how she looked like a kid in the candy store.

"You're just blowing up my ego, Law." Sayu blushed like a new born baby. "I can't handle it when you praise me." Shanks stared at his daughter then slowly looked over to her Captain. He let out a frustrated sigh, even he could see the growing connection they have. It didn't take a complete moron to see how good of a relationship they're going to have. He tiredly ran his hand through his hair.

"Hey honey, can I talk you for a minute before you leave?" Sayu stopped her ridiculous wiggling and looked at her father.

"Uh sure..." She turned to Law. "Be right back."


Trafalgar Law

Law likes his first mate. If he thought about it, no one else better could fit being his right hand man. He knew he could trust her even if she's still just a child. Sure, she's only a kid, but he feels he can depend on her. This submarine is proof of that. Also...Law felt a small swell of happiness that she named the sub after the man who did so much for him as a child.

"I can't believe Sayu-chan's dad is Red Haired Shanks." Law glanced at his small merry crew. He himself wasn't too surprised after the information that she gave him.

"That bright red hair should've been a give away..." Penguin muttered.

"Hey Captain, did you know Sayu-chan's father was Shanks?" Shachi asked his Captain and Law merely shrugged.

"I'm just as surprised as you are, Mr. Shachi." Though he really wasn't. Law watched as Sayu had a small chat with her father and was mildly blushing. Finally she waved goodbye to her father and his crew. When she turned back around wasn't looking, Shanks shot one last evil look at him. Law had no choice but to give an extra cocky smirk for satisfaction. The yonko was not amused and gave a look of promise that he would be back. Sayu jogged back over to him. "Had a happy family moment?" Law teased his mechanic. She blushed slightly and glared at him. The glare of a five year old suited her well. She's just too adorable for her own good. Well at least she's his and he won't have to worry.

"So you wanna see the-"

"FREEZE PIRATES!" The Heart pirates turned away from their sub to see a platoon of marines. Law glanced over at Sayu.

"Ms. Mechanic, perhaps we'll get the tour when we've dived for now?" Sayu nodded and they all made a break towards the sub.

"WE SAID FREEZE!" Shots were fired directly at the crew. Once Sayu heard the cocking of guns, she skidded to a stop and let her crew mates pass and then pulled out her dual pistols. She countered each bullet with her own. The marines were stunned and Sayu smiled at this.

"Stupid marines!" She jumped in the sub after everyone else and closed the hatch. "Everyone, follow me! We're heading to the control room, we're gonna dive! Bepo, I'll need you to steer!"

"Got it!" Bepo was right on her tail as they entered the control room. It had a steering wheel just like a regular pirate ship. Though the control panel itself was nothing sneeze at. A giant screen monitor sat looming over them.

"All the doors are shut, everyone in?" Sayu asked.

"We're all accounted for Ms. Mechanic." Law stated and Sayu nodded. She pulled up a chair and sat in front of the monitor.

"Awesome, hold onto something, cause here we go!" Sayu smacked a green button and Bepo held the steering wheel as the sub suddenly lurched forward then began its descent to the water undersea.


Trinity Sayu

All was quiet inside the Heart pirates sub until a big grin became visible on Sayu's face. She turned to Law with sparkles lighting up in her eyes. "Law! We're officially the Heart pirates! We have our sub! I'm so excited, I need a hug!" Sayu jumped from her seat and towards Bepo. She gave him a giant hug. "So fucking fluffy..." Bepo blushed.

"S-Sayu?" Bepo was a little uncomfortable.

"Hush Bepo, let me have this..." Sayu snuggled into Bepo's fur.

"Can we join too, Sayu-chan?" Shachi asked and Sayu gave them a charming smile.

"Of course not, you dirty perverts." Shachi and Penguin both cried chibi tears. Suddenly a light bulb went off in Sayu's head.

"That's right. I gotta show you all the rest of the sub." Sayu moved to the helm and engaged the autopilot. "Okay, let's start with the barracks."


"This is the barracks for our crew. I've installed twenty-four bunks and twelve showers. The water we use for anything around here will be sea water. Though I installed a water filter for drinking water, don't wanna get sick too much." Law patted Sayu's head.

"Good girl." Sayu blushed.


"Okay, this is the engine room. Shachi, Penguin, over the next coming days I'll be teaching you how to manage this room. Let's face it, I'm only one person, can't do it all by myself." Shachi and Penguin both smiled.

"Of course Sayu-chan."

"Excellent."


And so went on the tour of the Corazon sub. It's got a control room, barracks, engine room, kitchen, library, lab, Sayu's personal favorite; the chill room, a brig, infirmary, training room, and Sayu and Law both have their own rooms. Law because he's the Captain, and Sayu because she's most likely be the only girl. Law once stated to her that he didn't want to deal with more than one female. And she introduced the five extra capabilities to the sub. Two high speed jet engines, a diving center for underwater exploration, and the three mini vehicles. The mini sub, the mini land rover, and the mini airplane. Which only Sayu would be able to handle.


"So that is the Corazon sub, our new home. Hope you guys will enjoy it." By now the sun had set and it was dark. "It's been a long day, should we retire for the night, Captain? I'll bring us up and drop anchor."

"Sounds good. In the morning we set course for Luneel to finish stocking for our journey through the calm belt." Law stated as Sayu raised the sub and dropped the anchor in a matter of minutes.

"I'll take watch for tonight." She stated. Law studied her small form and took note of the bags under her eyes. She had been working day and night for four days straight with only about an hour of sleep each day. Law flicked her forehead with a finger

"I don't approve Ms. Mechanic. I'll take the watch." Sayu scrunched up her face.

"Eh, no way-" Law shut her up with an intense glare.

"Do not defy me, Ms. Mechanic." Sayu stared at Law and remembered two things about him just then. He doesn't like orders and believe it or not, he does care deeply for his crew. Sayu reluctantly nodded.

"Alright Law." He nodded and looked over to the rest of his remaining crew.

"When the sun rises, I expect everyone else to rise as well." He stated.

"Yes, Captain."

"You're free to go." The two stooges and Bepo made an exit.

"I'm beat, huh Bepo?" Shachi asked. Bepo yawned a cute beary yawn.

"A little."

"That bed is called my name!" Penguin stretched cracking his back. The three left the navigation room chatting. Sayu let out a small yawn and rubbed her eyes. She looked at Law and flinched at the stern look he was giving her.

"Yes, yes. I'll brew a pot of coffee before I turn in for the night. I never mess up coffee at least."

"You do that, then get some sleep." He ordered and Sayu smiled.

"As you wish, Law. Good night."

"Sleep well, Ms. Mechanic." Sayu chuckled and nodded, leaving Law to his night watch.


Sayu looked around her new room. Everything in here and the chill room, she built to look and work exactly like in her world. Her room had a queen size bed, a mirror set dresser, a wardrobe closet, a three seat couch and a plasma screen tv. To which she could plug up her ipod and laptop and watch her anime. Her bathroom wasn't shabby either. Her color scheme was a beautiful black and red, bought to life from the Akatsuki design, her favorite anime criminals. Sayu changed into a pair of short shorts and a loose t-shirt. She plopped on her bed and snuggled with her pillows. The only thing missing would be a bunch of stuffed animals surrounding her. 'That could wait for another day I suppose...'


Trafalgar Law

Law came into the kitchen to fix a cup of coffee. He found a yellow mug sitting on the counter. Upon closer inspection his name was tattooed on it. He smirked and made his coffee.