I don't own One Piece except for Shiro MY oc

Chapter 5

Shiro went into the room and saw Robin was already prepared for bed. She was just reading a book like always. Robin looked up from her book and smiled. "I guess you're sleeping with us am I correct?" she asked and the young girl nodded. Soon Nami came in and noticed Shiro. Nami opened her closet and took out her pj's along with a white shirt and shorts for Shiro. She handed it to her and Shiro began to get ready for bed too.

She laid down on the floor, where she would sleep for the night, but felt uncomfortable. Luckily, Robin helped her lay down some pillows and sheets for her to sleep well. "Good-night." the raven haired woman said before falling asleep. Nami closed her eyes and fell into sleep too but Shiro stayed awake. Now she couldn't sleep.

Soon Arc came back and flew through the door and landed next to Shiro on the floor. He then faded into nothing leaving her alone again. She could still feel his presents but it's just that she couldn't see Arc.

An hour passed and she still couldn't sleep. Sighing, Shiro got up and silently walked out of the room leaving the other two woman to sleep. She walked into the kitchen. Shiro looked through the fridge searching for something to drinking, like milk or water would be good. But she felt someone walking towards her, she acted as if she couldn't hear them. When they finally got close enough she punched them in the face and heard a familiar voice whining. "What was that for?" he asked, it was obviously a male.

Shiro turned the lights on and saw that she punched Luffy in the face. "I'm so sorry Luffy!" she quickly apologized and looked at the ground in shame.

"No, it's alright Shiro. What are you doing up so late?" he asked.

"Same to you. I couldn't sleep and I came to get a drink."

Luffy rubbed the back of his head. "Heh, well I kinda get hungry in the middle of the night sometimes."

Shiro nodded and handed him a plate of leftovers from the fridge. She then took out some milk for herself and sat on a stool drinking it. Luffy was gulping down each bite and he laid back with a satisfied look on his face. The young girl gulped down the last drops before putting Luffy's plate and her cup in the sink. Luffy watched her leave the kitchen and go onto the deck. She laid down on the grassy deck and looked at the stars. He walked over her and raised an eyebrow.

"Can you really not sleep?" he asked. She shook her head. "Shiro, who was that owl you were talking to?"

'SHIT! He saw me talking to Arc!' she thought and got nervous. Arc appeared and flew up to Luffy looking angry. Luffy just chuckled and tried to pet him but his hand went through the misty owl. The owl growled but Shiro just shook her head telling him to stop. Arc sighed and landed on her stomach. "This is Arc, Arc this is Luffy." she introduced them.

Luffy 'oooo'd as he saw the misty owl. It looked like a ghost creature or something. As he was about to grab it Shiro grabbed Arc first and pulled him away from Luffy. Her hands actually wrapped around him instead of going through. "Don't take Arc away...he's the only thing I have from my family..." her words trailed off and tears built up in her eyes.

He smiled. "I wont let anything happen to both of you!" he promised still wearing his silly smile.

Shiro slowly loosened on her grip of the owl and let it disappear. She looked at the sky and the stars sparkled. Slowly she fell asleep and gently snored. Luffy chuckled and went to the bedroom. He came back with a blanket and covered her before going back to bed.

Suddenly woken up by someone calling her name. The sun hit her face and her eyes adjusted to see Chopper and Franky over her. "Morning!" she said cheerfully and got up stretching.

"Why were you sleeping out here?" the cyborg asked her.

"I couldn't sleep in the room so I slept outside." she explained and walked back to the woman's bedroom. Nami let her barrow some of her clothes till they got to the next island that hopefully had shops at it. Shiro put on a light grey sweater and a pair of shorts. Brushing her hair and teeth, she headed out of the room. Out of the corner of her eye she saw some Marine ships coming beside them. "We got trouble." she told the crew.

Everyone faced the enemy ship and they began to fire. Luffy, Zoro, and Sanji blocked the cannon balls and some Marines came on the ship. Usopp and Chopper fought them while the Luffy,Zoro,Sanji jumped onto the ship. Some Marines surrounded her but looked confused. "You're no Straw Hat pirate! Let's get you back home miss!" one of them said about to grab hold of her but she punched him square in the face. He fell to the ground and Marines stared shocked.

"No thanks, I belong here with the Straw Hats." Shiro said and the crew smiled but got back to fighting. Arc appeared on her shoulder. "How about a little help Arc?" she asked the owl while blocking most of the attacks.

"I thought you would have enough strength by now. But I guess you want to show off a bit." the owl sighed and flew into the air. He flew into her back and disappeared. A tattoo of an owl appeared on her back and she nearly fell but caught herself.

The marines stared at her and charged. She clicked her tongue and walked through the crowd of Marines as if nothing. Turning around, they looked at her as she put her fingers on her lips making a long 'sh' sound. They looked at each other noticing misty owl feathers attached to each other. "S.A," she whispered before continuing, "Claw."

They all suddenly yelled in pain as she finished. She stood there and heard them scream. The Marines were getting attacked by invisible owl talons, leaving them with deep scratch wounds. The Straw hats looked at them and stared in shock, even the Marines stared at her. Suddenly the silence of shock was broken when Luffy laughed and continued to fight. Soon they all smiled again and Robin chuckled. Everyone continued to fight.

Marines were defeated and the Straw hats raced away. Shiro chuckled and the crew walked up to her. "That was awesome Shiro!" Sanji praised her.

"How did you do that? We knew you were strong but not like that!" Usopp asked.

Shiro chuckled again. "I had a little help." everyone looked at her confused but stared as Arc began to come out of her back and the tattoo disappeared. Stars circled his head and he spun in the air dizzy. "I see Tukaaaa!~" he sang but Shiro slapped him bringing the misty owl back to normal. "I told you not to say that name Arc..."

"Hey I HELPED you!" the owl yelled and their foreheads pressed in anger.

"EXCUSE ME FOR TRYING TO SHOW WHAT WE COULD DO!" she yelled back.

They continued to argue and spit at each other but were separated by Luffy. The two calmed down and nodded at each other. "Shiro? WHAT THE HECK IS THAT?!" Usopp and Chopper yelled together pointing at Arc.

"It looks like a ghost." Zoro pointed out. Shiro and Arc sighed together.

"This is Arc, my pet owl." and to that Arc responded with, "PET? I'm no PET last time I checked! Tuka made me to be your guardian!" but he quickly realized who's name he just said. The misty owl quickly looked down at the ground apologizing.

"Just don't say her name again okay?" Shiro said pulling it's pointy feathered ear. Everyone watched them argue. "Guardian? Who is Tuka?" Luffy asked tilting his head. Usopp, Nami, and Chopper hit his head and called him a baka.

Arc took place in answering this one. " is Shiro's mother. I try not to say her name cause it gets her mad." he whispered so that Shiro wouldn't hear. "Tuka made me with the last of her devil fruit powers to protect Shiro for her." he explained and flew onto her shoulder.

Everyone nodded in understanding and Shiro could feel a hand on her shoulder. "What is your objective in life right now Shiro?" Nami asked.

"Finding my mother's fruit as soon as possible. Where we are heading, it might be there." she told Nami and pointed at the log post. The navigator smiled and nodded.

"We will help you find that devil fruit. Right everybody!?" Luffy yelled and everyone cheered. This made Shiro smile, to have people who would help her especially Luffy.

Leave a review on what you think!

Note: Tuka doesn't mean anything as far as I know. I just made it up XD