Warning: I do NOT, I repeat, I do NOT own any one piece characters.

The island got smaller and smaller as they traveled outwards. Law looked at her but she just look a deep breath taking in the fresh scent of the sea. "Let's get inside, we're going under." he explained and the two went inside the submarine. Petra took in every detail of the inside but stopped when Law spoke again. "I'm sorry but if you don't mind me giving you a check up before doing anything? I want to make sure you're healthy." he said and all she did was nod.

Law lead her into the infirmary and asked her to sit down. So she did and he asked her just a couple of questions about her health. "Do you have any allergies?"

"Yes, I'm allergic to peanuts."

He wrote it down and nodded. "Have you ever gotten very ill?"

"Just once when my mother tried to make a birthday cake but she put the wrong ingredients." she said with a giggle.

Law chuckled a bit when he heard this and wrote it down. "I see that you have a devil fruit power. What is it?"

"Mori Mori Fruit(Forest Forest Fruit)" she explained and he wrote it down too.

"Do you have any pains or marks on you?"

"No pains but I do have one scratch mark." Petra turned her back towards him and lifted her shirt, showing him a large scratch on it. "It's amazing what men can do to women without caring."

He lightly touched it making her flinch a bit. "Sorry." he quickly said before putting her shirt down. "I'll have to do something about that, but tomorrow."

Petra turned back towards him and nodded. "Where will I be staying?" she asked tilting her head a bit. "It's the one next door and it's already tidy." Law told her and she walked out after waving at him. Following what he said she looked to her left and saw the room he was talking about. When she entered Petra saw that he wasn't lying. It was ACTUALLY tidy! She expected it to not be. Closing the door behind her, she took no time to just stand there instead she jumped on the comfortable bed.

It felt like she was on a cloud! Petra sat up and looked at a wardrobe near her bed. She walked over and opened it. It was empty and she hoped that one day she could fill it up.

Petra simply slipped out of her room and walked around. She was a bit bored so she hummed the song she heard little kids sing back home. They called it Bink's Sake and it was VERY catchy. She stopped when she passed the kitchen area. Petra walked in and looked around to see if anyone was there. She only saw a man wearing a black hat with Penguin written on it sat at a table. He looked up, he seemed to be eating something. "Hey your the new crew member! What's your name?" he asked.

"Petra and you are?"

"Penguin." he said and continued eating.

"Nice to meet you Penguin." she said smiling and walked over to the fridge but seeing nothing in her interests. So she just took an apple. "Nice to meet you too!" Penguin said and she walked out waving at him.

'He's nice.' Petra thought and walked back to her room. Looking out the little window in her room she saw that they where going up to the surface! She got all excited and rushed back out of her room. Opening the door she saw the ocean. She walked over to the railing and placed her elbows on it then resting her head on her hands. Petra heard footsteps behind her and looked to see who it was. It was just Captain Law so she relaxed a bit more. Looking back at the ocean, she let one of her arms hang loosely and the water gently splashed on it.

'She seems very relaxed for someone who has a huge scare on their back.' Law thought and looked at her back wondering how she could live through the pain. Suddenly he snapped out of his thoughts when he heard Petra's sweet voice speak. "Captain, Marines." she said calmly and pointed at two ships coming towards them. The cannons fix on them and began shooting, most were missing. "Men," he then looked at me continuing. "and woman, Marines are heading this way! Let's take them down and take their loot." they all nodded and went to work.

"I don't want you to use your powers much, so use that katana of yours." Law explained to her as one of the marine ship pulled next to them. Petra nodded and stood on the railing, looking like she was about to fall. But she jumped high onto the enemy ship followed by other Heart Pirates.

Petra landed in the middle of a group of marines. She stood there as they charged at her. Suddenly she spun in circles her sword slashing most of the marines. The ones that survived her spin stared at her. Everything spun for her but it stopped which was great for her. She was going to push herself to impress her captain. More men charged at her so she had no choice.

She put her arms in an 'X' shape and thick roots busted through the floor wrapping around the Marines. "Mori Mori Wrap!" Petra said as the roots held the men down.

Her arms fell on her sides and everything got blurry, she lost her balance. "Petra!" Penguin yelled caring a crate as he saw her about to fall. But he relaxed when Law appeared to catch her. Penguin went back on the submarine putting the crate down.

Law caught her and stared at her with his blank grey eyes. He then took her like a princess and jumped back on the sub next to Penguin. "I'll take care of her. Why don't you and Shachi prepare some food for her?" he told him and nodding, he went to do as told.