Note: This fic is rated T for abuse and harrassment that will come in few scenes in fanfiction. I will make a note (like this one) when it's in, so you can skip those scenes/chapter if you wish.

"Arina get down here." A female voice called from the doorway and tapped her foot to the ground, her arms crossed over her chest as she waited. She rose an eyebrow when she heard noise, followed by crash before doors opened.

"What?" A maroon haired teen glared at the woman, annoyed.

"I told you to get down here." The woman said.

"No way..." The teen scoffed. "What do you want mom?" She asked. "I don't have time." A whine left her lips, seeing her mother won't back down.

"Get to the store and buy ingredients." Her mother said and turned back towards kitchen. "Now," She shot her a glare.

"Why now of all the times?" Arina groaned and stomped down the stairs. "What do I need to buy?" She asked and without waiting for a reply, snatched a paper that was on table. She looked over the ingredients and sighed, leaving the kitchen. Standing on the hallway she quickly put on her shoes, her keys and left the house.

"Always making me do things…" Arina murmured under her breath and walked out towards the store that was few minutes away. "Arina do this, Arina do that. Arina this, Arina that. What am I? A slave or what?" She scoffed the whole way to the store and back home.

Letting out a sigh, she looked to the ground and opened the doors only to stop midway when she saw legs on the floor. Her eyes widened as her gaze went higher, scent of blood hitting her nose and before she knew it, she screamed, bag falling to the ground and ingredients rolling on the floor. She heard few doors opening as she ran to the man and knelt down, pressing on the wound without realizing.

"What is go-Thatch!?" A male voice called and in a matter of seconds the room was filled of men and two women that were kneeling down, trying to stop the bleeding.

Arina didn't realize she was pulled away until a blond haired man came into her vision. "Are you okay?" He asked her in calm voice, but even then she could hear he was on the edge, worried for the man that was now carried away.

Waking from her daze, Arina looked at the man, who was squatting in front of her. She frowned, recognizing him, before she looked around, seeing nothing but the same faces. She raised her hands to touch her head, but stopped midway, seeing blood on them. Her hands began to shake as realization hit her.

"Ace calm down." A male voice got to her and she snapped her head to the called teen, who was trying to break free from Vista's hold, despite being on fire. "You can't go after Teach and Thatch will make it out." Izo said.

"But he attacked him. He was under my division. My responsibility." Ace glared at the man and before anyone realized what happened, Arina was standing in front of him, Ace's head snapped to the right side.

"O-oi…" Izo murmured shocked.

"If you go after him, you'll die." Arina had no idea from where she got strength to talk, but the look on everyone's faces told her she did the right thing. Or so she hoped. But they were more surprised for the reason that she managed to slap him, even though he was on fire. "What would Sabo tell you?"

Ace looked straight into her brown eyes, his widening like he just saw a ghost. And only now did it dawn on everyone in the room that she was a stranger. "Who are you?" He asked. "How do you know about Sabo?"

Realizing what she just said she took a step back, her eyes looking around the room. She was cornered. There was no way she could escape. All eyes were on her, some confused, some glaring while some were surprised.

"Did you stab Thatch?" Izo spoke after a moment of silence.

Arina snapped her head to him, her eyes wide. "W-what?" she stuttered. Just few minutes ago, they thought Teach was the culprit. Now they thought it was her? She understood some still didn't believe Teach could do that. She couldn't blame them. And she knew that even if she says no, she will be treated as enemy since no one knew her. So the only thing she did was break into run, passing by the crew, taking every possible chance of freedom to run away.

"Hey! Wait!" She heard voices behind and she paced up.

She was never good at running, yet she was good at turning around the corners to get rid of the ones following her. Looking behind, she chirped when she saw Ace and Marco right on her toes, both in their Devil Fruits' form. Looking back in front she made few more turns before finding doors that were open. Taking a bet, she ran in before running through second doors and into closet, pulling her legs close to her. She held her breath when she heard doors opening, voices and footsteps getting closer.

"Where the hell did she go?" Ace cursed, close to the closet.

"She couldn't just disappear." Vista frowned.

"I can't feel her presence anymore." Marco spoke, standing right in front of closet.

Arina's hands were over her head as she shivered, her eyes closed, hoping they will leave soon.

"Did she jump through window?" Izo asked.

"This late at night?" Vista asked. "I doubt it. We are in the middle of nowhere, with no island anywhere close. It is impossible to reach island unless you want to be food for Sea Kings." He said.

"Vista is right." Marco agreed. "She can't hide forever." He continued. "Sooner or later she'll be hungry and will have to come out." He said and walked away from the closet. "Don't stop looking around and make sure you pay attention to any little thing, no matter how odd."

"Got it…" There were murmurs of acknowledgement as the footsteps neared the doors before they vanished.

Arina raised her head and looked towards closet doors, wondering if she should open to see if she was alone or wait for few minutes. And she decided to wait. Letting out a quiet sigh to calm down, she rested her chin on top of her knees, frowning at her hands that were still stained with blood.

How did I even end here? She thought to herself, frowning that her mother will throw another tantrum, knowing she was already gone longer than necessary. Why am I here though? She frowned as that was question, she had no idea how to answer to.

It was hours later, when everything was quiet that Arina decided to leave the closet. She quietly walked over to doors and leaned on, trying to hear any sound, but there was none. She opened the doors and peeked outside and down the hallway. No one was outside.

Taking a deep breath, she stepped out and looked around, wondering where should she go. She knew the ship was much bigger than it was seen and it made her anxious all over again when she realized she was near First Division rooms.

How can I get off the ship? She bit her lower lip and shook with head seconds later. Her eyes fell on a white dog that was suddenly standing in front, looking at her with his dark eyes. She squatted down slowly and reached out her hands, her palm upfront. "Hey, Stefan…" she called in quiet voice.

The dog started growling before it sniffed the hand, whining at the scent.

"Ah, I am sorry," Arina pulled her hand away and wiped it in her shorts. "I still have blood on my hands…" she murmured and frowned when the scent only grew stronger. Looking back at Stefan, she continued. "Do you know where is Marco's room? I need to tell him something." she smiled.

Stefan tilted his head before barking and walked away. Arina quietly straightened up and followed the dog all the while looking around, whenever she heard voices and footsteps from afar.

Stefan stopped in front of doors and looked at Arina, who leaned down and scratched him behind his ear. He nuzzled in her hand before barking once more. Arina smiled and opened the doors, peeking inside. Once she made sure there was no one inside, she walked in and closed the doors, but not completely.

Looking around she saw it was a cleaned room with papers on his desk beside a candle, but far enough, which was slowly burning. She quickly walked to the desk and took a pen and blank paper. Biting her lips, she narrowed her eyebrows before quickly writing down what she wanted. She heard Stefan letting out a whine, waking her from her daze. Looking to doors she heard voices in distance.

Putting pen down on the message, she looked around before deciding to leave the room. But the voices were nearer. She recognized Marco and Izo talking and cursed before deciding to hide under bed that was low and high enough to not be seen, yet she could still see from below.

"Stefan…" Marco called surprised, seeing the dog sitting in front of his room. "What are you doing here?" He asked and frowned when the said dog was growling before he walked away like he didn't want to stay.

"What's with him?" Izo murmured confused.

"No idea…" Marco answered and opened his doors, frowning that they weren't completely closed as he was sure he did close them. "Tell me if there are any news about Thatch." He looked at Izo, who nodded. Walking inside his room, he closed the doors behind and locked them when he saw pen and blood stained paper.

He narrowed his eyebrows and looked around. Arina quietly watched his feet before he walked to the desk and stood there for a moment. Marco took the paper and raised an eyebrow.

Teach is after Luffy -A

Marco read the message before looking around once again. He knew someone was in his room, but he couldn't point where. "How can I believe you when you are hiding?" He decided to speak, Arina closing her eyes, mentally slapping herself. "And what do you mean by Teach is after Luffy?" He asked.

Arina bit her lower lip, wondering if she should show herself. There were two choices, she knew. The moment she shows herself, Marco will either catch her and not listen to anything she says, or he will listen to her, but only after she was god-knows-where. Messing her hair, her attention was back on Marco, who walked to doors when there was a knock.

"Marco, Pops wants to talk with you." It was Vista.

"Okay," Marco nodded and looked behind one last time before leaving the room, closing the doors behind.

Arina quietly crawled from under bed and stood on her feet. She looked at desk and saw the message was still there. Quickly grabbing the pen, she wrote down her answers before deciding to leave the room. But she knew nowhere on the ship was as safe as in Marco's room.

She walked down the hallway, Stefan coming halfway to her aid. "Where is infirmary?" She asked in quiet voice.

Stefan turned around and continued walking. Arina followed him, slightly glad that he didn't attack her. Looking down at her feet, her hands on her back, she wondered if her mother was angry that she still wasn't home. It passed few hours since she appeared on Moby Dick with no idea why, less alone how.

Stefan looked at Arina, who let out a sigh, before he stopped in front of infirmary. He nuzzled his nose in her leg, making her smile before she slowly opened the doors. She peeked inside, hearing voices deep in the room before completely disappearing inside.

Looking around, her eyes fell on Thatch, who was lying on bed, his chest wrapped in bandages and oxygen mask on his mouth. She looked towards doors, where a shadow appeared and quickly hid behind bed. Listening to the footsteps that walked from one side to the other, Arina decided to look and saw a short dark haired woman, dressed in pink short dress and thigh high socks.

A nurse… She frowned and sighed before hiding deeper into the shadow.

"How is he?" A female voice spoke from the other side.

"Everything seems to be fine." The dark haired woman answered. "I am actually surprised. That maroon haired woman was holding onto the wound tight; she knew what she was doing."

Arina frowned.

"I heard she stabbed him." The other said in confusion.

"She had no armour or anything sharp beside her." Third voice spoke, also female. "I'm more curious as to how did she know and who exactly is she. If we were just few minutes later, we wouldn't be able to help Thatch anymore. He's lucky he's alive." she said, Arina looking in front, at her feet.

"Did they find her already?" The first one asked.

"No," The third answered. "The whole ship was searched through from the lowest possible part to the crow's nest, but there's no trace after her." She said and sighed. "Everyone is starting to think that she was nothing but a ghost, haunted ghost."

"She was real," The second one argued. "When I came into Thatch's room, she was there, Marco tried to get her attention, but she kept staring at Thatch. I could see she was pale, but she was real." She said.

Arina smiled. A ghost, huh… She wondered and leaned her chin on her knees. If only I were a ghost at home. She raised her gaze and saw shadows moving once again, footsteps and voices becoming distant once again. She looked at her hands that were still stained with blood. I need to change or at least clean up. She frowned.

Leaning on the wall with her legs against her chest, Arina kept dozing off, but woke up every time she heard footsteps. She knew the nurses kept coming to check up on Thatch and eventually even Stefan came inside when one of the Commanders came to check up on his brother.

It was towards the morning, when first rays of sun shone inside and straight on the teen that she completely woke up. She stretched her arms and let out a yawn before looking around to see what was going on. She immediately spotted Ace, sitting on the chair beside and leaning on bed, his face towards Thatch.

Standing up, she dusted her shorts and looked at Thatch, whose eyes were open and he was looking right at her. She startled and looked around, not knowing what to do. Looking back at him, she took a step forward and looked over him.

"Are you in pain?" She asked quietly and watched him almost unnoticeable shaking his head. A small smile graced her lips. "You're going to be fine." She said and looked at Ace, who stirred in his sleep.

"Who…are you?" Thatch asked in hoarse voice, making Arina fix her gaze back on him. He knew she was the one that found him.

"Arina," She answered.

"I haven't…seen you before…" he spoke and moved his mask down so he could talk more comfortably.

"You could say that I'm your guardian angel." She grinned, making Thatch half smile. "Do you remember anything?" She asked in gentle voice.

Thatch's grin disappeared. "Teach…" He murmured, giving Arina everything she needed to know.

The teen nodded knowingly. "Now that you're fine and okay, I'm going to find another place to hide." She grinned, confusing the Fourth Commander. "At the moment I'm not really welcomed on this ship." She said and turned around to leave.

Thatch quietly watched her back before his eyes fell on Stefan, who followed behind. He frowned as there was something that caught his attention. Her clothes were still stained with blood, but dried, but despite that, there were bruises on her shoulder that were darker under her top. His eyes fell on Ace, who straightened up, rubbing his eyes.

"Yo, fire boy," Thatch grinned when he saw the shock that crossed Ace's face before he fell off the chair. "Now that's offensive."

Note: /shamelessly walks in/ Here it comes. One fic I was trying so hard not to publish at least until I'm either done with it or just...satisfied, but here it is. I have a feeling I'll regret this one so much, but yes, it's similar to the ones all around, with an OC falling into One Piece world and saving the day and I do love such ideas so much and even when I began writing this fic, a kdrama came out with very similar plot, W: Two Worlds, and I just fell for it and I highly recommend watching it, and you may even find some scenes very similar to the ones from drama. I hope you're still here, reading this lame note and every kind of feedback/review/message is welcomed. I'll try to respond/answer them as soon as possible.

Thank you for reading and hope you have a good day! (*^_^*)