Disclaimer : I do not own one piece or Their characters but I do own Rinka (my oc)

This will be a Law x Oc story and it is rated Teen because of blood and language . If anyone reading this likes it and is also good at writing we should team up.

Title: I'll get even

Chapter 4 Saving "Straw Hat"

When the Heart pirate crew started heading to Marineford Rinka was wondering why Law wanted to go there suddenly. Rinka had a bad feeling she wouldn't like the answer so she kept quiet . As they started heading to Marineford the submarine was shaking a lot because they were going at top speed. "Hey Jean Bart ,are we going as fast as we can?" Law asked Bart in a nervous tone but still had a calm expression on his face . "We should check the engine room to make sure it won't give out. Penguin suggested and Shachi nodded in return.

"Are you two the mechanics for the crew?" Rinka asked the 2 men.

"Penguin and Shachi nodded yes to her question because they hoped being mechanics would impress her. "Yeah, one of the best mechanics from the North Blue! We're the one who helped build this submarine ,"Penguin grinned and stated proudly.

"We're the reason the sub works so well "Shachi added with the same amount of pride in his voice the same as Penguin.

Rinka smiled at the two pirates. They seemed kinda nice but she knew they were also perverts by the way they were looking at her. "I see,"was all she answered. "Yep I taught them everything I know about engineering." another voice appeared.

The voice came from a tall older man with a

Long beard. "Hi my name is,CharlieI'm the head mechanic on this crew, It is nice to finally meet you".

When Charlie was done introducing himself he then started to head back into the engine room with Penguin and Shachi. Law just stood in the middle of the control room and watched one of the windows that were there with an intense expression on his face. "How much longer?".

"About 10 to 15 minutes,sir"Jean Bart answered as he was steering the ship through the dangerous sea. "Make it 5,"Law casually ordered and Jean Bart answered with a "Yes Captain!"

"Wow,I would be pretty impressed if Jean Bart could actually do it. But then again he used to be the navigator for his own crew so I believed in his skills. "Rinka thought to herself. Rinka then focused her attention on Bepo because he looked like he was about to die. "Why are you laying there like that?'' she asked.

"It's because I don't like to go underwater. It gets really hot and stuffy in here"he moaned,taking deep breaths. Rinka felt kinda bad for Bepo because he had a jumpsuit on and the fur doesn't help his situation.

"Bepo,is there anything I can do to make you feel better just let me know?"Rinka asked the polar bear. "Thank you Rinka, you're too kind. I wish everyone in the crew was nice just like you," he mumbled to her with a faith blush on his face.

-x-

After about 20 minutes they finally reached Marineford.

"Captain, we made it ," Jean Bart told Law. When Law hears that he then goes to his room to retreat Rinka's sword and armor . "Here you might need this". Thank you was all she said when she was changing into her battle gear. When she was done changing she then asked Law why they were at Marineford. "We're here for Straw hat Luffy" he responded to her question. When he was done explaining why they were here. Law gripped the handle on the small platform where he was standing. "Take us out"He ordered and Bart nodded. Bart moved the steering wheel to find an open spot that hadn't been covered in ice.

"Bepo and Rinka ,come with me."He ordered the two and both walked behind him with no complaints. As they walked towards the deck they saw Penguin and Shachi were already there. The Heart Pirates soon found themselves in a scene with deaths and chaos surrounding them. Rinka had experienced a war before but it was nothing like that when she saw the war being taken place right in front her eyes.

Rinka mumbled to herself",Everyone was just killing each other. This is not justice, it was only bloodshed." The screams, shouts,cries and weapons firing could be heard all around were all too much for her because Rinka can use observation haki and she can sense and hear all the voices of the dying soldiers and pirates. Suddenly she noticed a weird figure was flying in the sky. "Captain, look up, it's Straw Hat Luffy and Jinbei!"she then pointed at the two.

At first Law was a little happy because that was the first time she called him captain in a sincere way. But he stopped thinking about that when he saw Jinbei and Straw hat Luffy being carried by a clown. "They look horrible,"Penguin said in a low voice.

"Is that really a clown?Bepo asked in a confused tone. "That Bubby was on the screen before,"Rinka explained. Then Law started yelling at the clown."hey you there! throw Straw Hat here." Bubby gave him a suspicious look. "Who the hell are you weirdo?"

"We don't have that much time, just give me the two, Trust me I'm a doctor!"

"Captain! We should leave right now,the admirals noticed us and both Kizaru and Aokiji are preparing to fire at us,"Bepo shouted in a panicking tone. Law just ignored him and shouted at the clown again,"just give them over!" "Like I said,who are you and why should I trust you? "Bubby yelled back but before Law could answer, a bright light came at Buggy and he was almost hit by Admiral Kizaru . " Here take them, they are going to die anyway!"

Then Bubby then throws Straw hat Luffy and Jinbei to the ship. Then Jean Bart catches the 2 injured pirates but Rinka didn't look up; she was focused on the battlefield more. She could see something that looked familiar to her so she decided to check it out.

When Law and his crew noticed Rinka was running to the battlefield they tried to call her back . But it was no use because she was already too far to hear them . As she was running to the battlefield she spotted a straw hat on the ground. She then picked it up because she knew it was luffy's Straw hat. But as she was picking up Luffy's hat she could see a boy with pink hair having his arms out and was standing in front of Admiral Akainu .

Then he started his speech about how wrong this war is,"YOU DONE ENOUGH!

STOP,already! All this fighting,just end it! We're throwing people's lives away! Even though every single soldier has a family waiting for them to return! Even though we're already accomplished our goal! We keep chasing pirates who don't want to fight,drawing out a battle that should already be over...and abandoning soldiers who could be saved if we treat their wounds now! And still we're sacrificing even more people! What about the soldiers who fell after this?! Why are they dying, what are they even fighting for!"

After he was done with his speech Rinka could notice Admiral Akainu's hand turned into magma.

Before Akainu was about to kill Koby Rinka's voice cried over the roaring crowd ,"That's Enough!" When she did that multiple things started happening at once. First a large burst of conqueror Haki got Admiral Akaninu's attention because he was on his knees. When Akaninu fell on his knees he noticed a woman was standing right in front of him. Akaninu described her appearance in his mind when he saw her" , A woman with short purple hair and red eyes and was wearing armor that kinda made her look like a knight more than a pirate." The reason why he was making notes on her appearance is because he wanted to put a bounty on her head later. The second thing happened when Rinka released her Conqueror haki is when marines and pirates that were close to her suddenly collapsed.

"Th-that haki!" all the admirals gasped when they saw Rinka's powerful haki attack. They just couldn't believe that a scrawny woman possessed Conqueror haki and it was pretty powerful as well. So powerful it could make Admiral Akaninu fall on his knees..

When that happened she was thinking to herself", did I just use conqueror haki if so. How can I use it now, I couldn't do it when I was still training with my master.

So I just assumed I didn't have it " When she came out of her thoughts she could hear Admiral Akaninu voice ",You damn pirate I'll make you Pay" When she saw Admiral Akaninu was about to attack her she made a shield with her arms then just closed her eyes. But when she noticed she hadn't been hit she started opening her eyes. She could see a sword block Akaninu's attack just at the right time. When she saw the man that just saved her life she noticed he had red hair and was missing an arm. He bent down to Rinka then gave her Luffy's hat because she dropped it when she thought she was going to die.. "Here, give this to an old friend of mine,"when Shank was done talking to her . "Thank you" was the only two words she could say when he gave her the hat. When Rinka was given the hat back she started heading back to the ship.

"Law's going to kill me." She realized as she ran.

As she was leaving the battlefield she could hear some screams."It's Red-Haired Shanks!"

Then he told all the marines to ,end the war or I would join in.* That was the last thing she could hear as she was running to the ship.

"Captain, we can't wait any longer for her, can we please leave now?"Bepo pleaded to Law.

"Just a little bit longer!"Law said as he saw the figure of Rinka jumping onto the deck. "Get in here!"He ordered. She didn't need to be told as she skipped into the same room Law was in. Then Law shut the door as the submarine went fully under just moments after that.

"Get us outta here now!" Law shouted as he made his way to the O.R to prepare for Luffy's operation. Law order "Bring Straw Hat to the O.R." "Yes captain."Someone said and Monkey was taken away.

Before he went to the O.R he then turned to Rinka angrily."Why the Hell did you do that? You could have died. You're already injured enough, don't you care about your life at all ?"

"I wanted to repay my debt to Luffy when he saved me from the auction house. When I saw his straw hat I knew that was the only chance to do so. Since I knew how much that hat meant to him and that's why I jumped on the battlefield to retreat it ,"she replied while tightly gripping on to his hat.

Law told her in an angry tone ",I will deal with you later. I need to save Straw hat Luffy's life."

Rinka felt really bad for Luffy because he couldn't save his brother Ace . But Rinka knew how Luffy feels because the exact same thing happened to her too.

As she looked at Luffy's hat she was thinking to herself how much she been through to get his hat. First ,she ran to a war zone. Second, she also most saw someone getting killed right in front her eyes, and finally made an Admiral fall on his knees when she released her Conqueror haki.

As she started thinking about the bad things that happened to her . She started thinking about the good things that happened to her when she retreat his hat. First, she found out she had Conqueror haki that only one-in-a million could use . And second, she met one of the pirate four emperors. Well three since whitebeard died, and finally she saved a man from a terrible death.

As she was calling all those memories that happened at Marineford she started heading to the greenhouse to prepare medicine for Luffy when he woke up. But it was kinda hard to prepare the medicine since the submarine was moving so much. It took her some time but she finally finished his medicine. When she was done making his medicine she took a little nap on one of the walls in the submarine.

When she finally woke up she noticed Penguin and Shachi were standing next to her.

"Why are you sleeping here, are you injured? Penguin asked in a worried tone. "No I just fell asleep when I was done making medicine for Luffy "She told him. "Oh yeah, how is Luffy doing"she asked the two. Shachi told her",He is still unconscious and we still don't know if he will make it."

"Oh "was all that Rinka said in a sad tone.

As she was done talking to the two mechanics she started heading to the deck to get some fresh air.

When she went on the deck she noticed a tall,extremely beautiful blacked haired woman and behind her was a large snake that was standing on their deck. She realized it was the "Pirate Empress,Boa Hancock" she then exclaimed her name in a shocked tone. When Penguin and Shachi hear the word"Pirate Empress"they rush on to the deck to see if it was really her.

'What is Luffy's condition?"Was the first thing she said to them in a demanding tone.

"Oh my gosh I thought the marines were here" Rinka said when she saw a marines ship a side their submarine.

"Now answer my question: how is my future husband doing?" Rinka then told her in a serious tone, We don't know Luffy's condition just yet." "Boa said to her "And who you might be, Luffy ex girlfriend." "Looked lady, Unless you want your boyfriend to die! You better give me more respect because I'm one of the doctors who is helping him,"She told Boa in an angry tone . When Rinka was done talking to her she noticed Law was walking on the deck .

"I did all that I could." He said with a straight face. His life is still in danger but it is a miracle he is still alive right now."

"It's no wonder,Straw boy had taken so much damage from Impel Down !" When Rinka heard that she wondered who just said that.. She then looked up to the marine ship then saw an extremely large-man?-with curly hair that had a little crown on top.

The purple hair man was on the back of the marines' ships with a bunch of weird men wearing women's clothes.

"Straw Hat was risking his life!. We got out of the prison thanks to him!

Thanks to Straw hat we can finally go to Kamamabakka kingdom like we alway dreamed!

Thank you Straw hat!" They all said.

Shachi asked, with a confused expression on his face",Who are they?"

"Prisoners from Impel Down."Hancock explained."It seems that they're on Luffy's side."

When Rinka heard the words"Kamamabakka kingdom" she knew it was full of transvestites and a place she will never go to.

The purple haired-man?-jumped from the ship then landed on the submarine.

"Straw hat has already been through a lot when he came to Impel Down! Then he headed his way to Marineford because Ace had already left Impel Down. But that very brother he tried to save died right in his hands. It is a true miracle he didn't die at that moment."

After Ivankov little speech was done ,everyone on the marines ship burst into loud tears."You can do it Straaaaw Haaat" someone cried noisily.

"How terrible."Hancock sniffed, her face buried in her hands."If only I can take his place,my poor Luffy."

Ivankov then noticed the only girl who was a Heart Pirate. "Ah, who is the beautiful woman doing here with all these men?'' he asked her. Rinka then started pointing to Law"He forced me to join against my own will," she told him. Law only smirked at her when she did that. "Ohh,if you want I can fix your little problem," he then brought out his sharp needles from his hands.. "Maybe I should "she says when Ivankov did that.

When she said that, she noticed Penguin and Shachi giving her a puppy eyes stare showing her they don't want her to do it. She responded "Then come again I kinda like being a woman and I don't want to buy new clothes."but the real reason she didn't do it is because she wanted to avoid her crew members(plus Law) as much as she can .

Ivankov says "I like you,my dear you're pretty funny." After having that little conversation with him she noticed a heavily wounded fishman was walking to them. She could see his wounds had reopened and were bleeding through his bandages.

Jinbei told Law",Trafalgar Law of the North Blue, thank you for saving my and Luffy's life."

"Enough, lay down" he told him. Before Jinbei could say anything to him.

Law then order Rinka to take Jinbei back to his room.

When Rinka was carrying jinbei back to his room he started talking to her. "Sorry I'm giving you so much trouble." "It's nothing , I'm glad I can help a friend of Luffy's," she told the wounded Fishman.

After Rinka came back to the deck after dealing with Jinbei . She later found out they were setting course for Amazon Lily. As she was heading back inside the submarine she saw Penguin and Shachi were just standing there with a goofy look on their faces. She just assumed they were daydreaming because they were going to the Island of women. So she just walked past them then started heading back to her room to get some sleep before they get there.

After about a day and a half had passed they finally reached their destination.

They send one of the women from the main island to inform them they would be docking their ship on the beach far away from the village. They even already setted camp for the Heart Pirate since the Pirate Empress told them the situation they were in.

Rinka was happy when she finally felt solid ground again after being in the submarine for almost 2 days. She was also happy she was the only one from the Heart Pirate crew that was allowed to go to the village and she can go into their forest to look for herbs that they had in Amazon Lily. At first Pirate Empress didn't want a foreigner to be let into the village . But since she was helping her future husband with his recovery so she made an exception for her.

"Rinka's so lucky"Shachi says, since Rinka was allowed to go to the village in order to get supplies for them.

Everyone in the crew agreed with Shachi's statement. Everyone in the pirate crew wished they were Rinka because she was currently in the village getting food and supplies.

-x-

Rinka was having a great time in the village. She saw all source of different types

of women in the village . She could see tall women that were taller than all of her crewmates and women that were the same size as her but were lifting stuff three times their body weight and she liked the buildings in the village that looked pretty well built. But the one thing that all women in the village had in common was their fashion senses. When she was done getting food and supplies for the crew she then asked Ran ",where is the area where you get all of your weapons at?"because she was the one who was escorting Rinka around the village. Ran answer" It's over there on the left " then she started pointing to the area where all the blacksmiths and shops were. Rinka started running the same direction where Ran was pointing to.

She could see blacksmiths, swords and snake shops. When she saw the snake shops she then asked Ran ",Why do you have snake shops? ". "We use them as a bow,"Ran answered. Rinka responded with an excited tone "Wooow,that is so cool".

As she looked at the different types of weapon in the blacksmiths area she noticed a dagger that she really likes.

When Rinka went up to the dagger she started to admire it. When the lady who worked at the stand noticed Rinka was admiring one of her creations . She then started talking to her"Do you like what you see?"

"Yeah, I really like the craftsmanship of this dagger". As Rinka was complimenting the blacksmith, Ran walked over to them and started introducing Rinka to her. "This is Rinka, one of the Heart pirates who helped Luffy. The blacksmith asked Rinka ",You help Luffy?" "Yeah but I didn't do much"Rinka told her in a bashful tone. "Here take this,"the blacksmith said while she was handing Rinka the dagger.

"No, I can't take this,"Rinka says while she was trying to refuse the gift. "I insist ,please take it, you have done so much for Luffy so please take it ",the blacksmith told her. "Thank you,"Rinka says to the blacksmith when she gave her the dagger. When Rinka got the dagger she then put it in her bag . Then she picked up the basket of food that she was carrying and then started heading back to camp where the Heart Pirate were currently at.

-x-

"Rinkkaaaaa!"Penguin shouted when he saw Rinka coming out of the forest .

When Rinka came back she was holding a big basket of food and supplies in it and she was also accompanied by the women who live at Amazon Lily. Penguin and the rest of the crew helped her unload the supplies that she brought for them.

But when Rinka handed the basket she was carrying to Penguin. He then face-planted on the hard ground because the basket was so heavy. "How the hell did you carry this "Penguin asked her in a shocked tone. "Why, it is not even that heavy "she responded to him.

Penguin's jaw dropped on the ground when he heard that.

When she was done unloading the supplies from the basket. Penguin and Shachi then started asking questions about what it was like when she went into the village.

"Tell us what the Island of Women is like!"Shachi asked with a little blush on his face.

"Yeah, yeah,please tell us,"Penguin added.

Rinka stared at the two"Do you really want to know".

"Yes,please tell us!"

"Sorry can't tell you, I don't want to be turned into stone"she told them that with an evil expression on her face.

"But if it makes you two feel better I can show you the new dagger that they gave me,"she told the two. She then got out her bag then started showing her new weapon to the whole crew. "Wow,can I hold that?"Penguin asked. Rinka then handed Penguin her dagger"Sure I don't care, just don't break it." "Hey Penguin, hand it over to me next,"Shachi told him.

Rinka told the two"Just give it back to me when you're done".

When the 2 were done playing with her dagger they started eating because the food was done cooking.

When Rinka was done eating she started heading to the forest.

But before she could leave Law asked her",Hey where do you think you're going? " "I'm going to the forest to retrieve some plants to make medicine for Luffy,"she told Law.

But she wasn't telling him the whole truth , she also wanted to practice her conqueror haki since she didn't know how to control it.

Law told her"As your captain and doctor I don't like it if you went into that dangerous forest alone when you are still recovering". "Don't worry I'll be fine, I'm still requip with my armor and longsword and besides I'm a doctor too so if something does happen to me I can treat my own injuries "she responded back to him. He told her "Alright just don't get yourself killed . And by the way why are you wearing Luffy's straw hat?" She then answered his question "An old friend of his told me to give him back this hat and I want to give it to him as soon as I see him".

I hope you like this chapter. Thank you for reading it.

I also drew the characters in this fanfiction. So if you want to see what they look like then go on my instagram.

This is my instagram name:Colordice15