It was a sunny, quiet day on Thousand Sunny. In other words, just another normal boring day: Sanji was preparing dinner in the kitchen, Robin and Nami were reading some magazines, Ussop, Luffy, Chopper and Brook were fishing, Zoro was training and Franky was doing something below the deck.

Everyone was happy for a normal day. Nami was appreciating it the most since they weren't fighting any marines or being capture or God knows what.

There was a screeching sound. Something like scratching irons together. Or nails on a board. Very piercing and painful. Everyone's attention was on the deck, where from nowhere, a vortex was starting to form. It was like the colors and everything that was in the air was absorbed in there. Like a blackhole absorbing everything around it. At first it was small, but it was growing, not stopping until it was big enough for a person to get through it.

The straw hat pirates gathered on the deck, full of curiosity towards an adventure or a fight or maybe some flying potatos. A young women passed throught the portal, falling on the floor.

"Gate, disable." she said as the gate (as she called it) started getting smaller and smaller until it was even too small for Chopper. "Comunication on. Hologram activate." said the young lady to the "thing"(which looked like a watch) on her wrist.

Meanwhile Zoro was gripping the tilt of the swords ready for battle. Robin was watching closely, and the fisherman's attention were on the girl. Everyone stood up and watched what was happening. Nami got her weapon ready for anything.

A man appeared somewhere near the girl. He was an old man, in his fifty, but he wasn't there. He was just a projection. The straw hats's attention was on the man who was covered in blood and spitting blood from his mouth. He was bad injured. Meanwhile the young lady stood up.

"Myka!" he cough "A-a-are you ok?" said the old man.

"Yes,sir." said the girl, tears forming in her eyes. "I'm sorry, sir. I shouldn't have done it. I'm really sorry". Said was trying to keep her voice calm, hoping he won't see her crying.

"Myka, you have to listen to me." said the old man. "Whatever happens don't let them get it. If you will them have it, you know what might happen".

"I-I'm sorry, sir. But I'm afraid I can't go back. So that's out. "

"Myka" said the man coughing "live. Whatever happens just live. I put the Tesla* on your pocket. Use it for your protection. Live, make new friends and forget about us. You have to destroy the gate. So they can't get to you." said the man coughing and spilling out a big quantity of blood. "I'm sorry, Mykes. I couldn't save you. It's my fault that they used you. Promise me, you'll live".

"Y-Yes, sir. I promise... I'm so sorry, sir. I never thought I'll ever have to use my back-up plan. I should've make it in order to pass it with you, sir."

The old man was almost dead.

"Live. You're still young. Live your life and find great friends." Then the connection was broken.

"Sir? Sir? Sir!"said the girl falling to the ground, crying. "I-I'm s-sorry, sir".

The straw hat pirates were watching the scene with doubting eyes and some with sadness.

"Comunication off. Hologram disable. Gate - destroy." said the girl to the "thing"on her wrist.

Then the vortex closed for good.

After the scene folded everyone was watching the girl: she was young, maybe 16-17, with black short hair and green eyes. Her clothes were quite unnusual: green platform sneakers, dark green jeans, a black t-shirt, a dozen of rings on her fingers, a lot of friendship bracelets on her left wrist, and 3 necklaces: one was a rock crystal, one was with a skull and the other was with a violin. And she was caring a backpack.

The girl looked ghostly: she was very tired with dark black circles around her eyes, and she was way too skinny. Nami wondered if she had eaten lately.

Suddenly the girl looked around her and paled more than before. She got up really quickly and ran for the water with her hand on her mouth. But Zoro stepped in her way, swords at her throath.

"What do you think you're doing?" said the swordman with a low grave voice.

"I'm sick!So please, out of the way" the girl said with a firming tone "unless you want to throw up on you then".

He just watched her confused getting on the boat's railing and just puked.

"Great!" said the girl sarcastically, to herself. "I'm on a boat." and she puked again.

Then Chopper asked her:

"Are you ok? You don't seem quite well."

"I have nausea. And I ended up on a boat! For God's sake. Things couldn't get worst than this." Then she took a look around her. There was this punk guy with green hair on her left and who earlier put a sword at her neck. He looked really confused. She was trying to see if she was surrounded by smart people that can talk, and not just jump into fight. Then was this girl standing next to him with a pipe in her hands "She looks smart". Next to them was a women with black hair and blue eyes. She was looking at her, with her expression unreadable "She looks like she is reading a lot. And I think she's quite intelligent too". The next person – "is it even a person?" - was a skeleton. Next to them was a fluffy kid with a big red hat I believe he asked me something, a guy with a long nose with googles He seems somehow like an idiot, but he is definetely an inventive person and a guy with a really confused expression watching her. He had this scar under his left eyes and was wearing a straw hat. He seems really naïve. And idiotic. But his eyes shows more. He's intelligent too.

While she was inspecting them, the urge to puke again was tempting, but she didn't eat that much and there was nothing to trow in the sea anymore.

Then the girl took from her bagpack a small box. The box had a small red button on the side of it. The box grew bigger; much bigger. It was actually the size of a chest. She opened it and took a pill from it.

Everyone was watching the girl really confused. Except Luffy and Chopper who were amazed the way that small box got bigger.

The girl took the pill and for a few seconds she just stayed there. Then she somehow managed to feel better. She pressed the red button again and the box got smaller and she put it on her bagpack. She took her Tesla gun (A/N a gun which used electricity instead of bullets. The gun is believed to be invented by Nikolas Tesla, the man who discovered the electricity.) And pointed to them. Not to anyone in particular.

The black haired women asked me a question.

"Miss, may I ask you who you are? And how you ended up here?"

"I'm Myka, but please don't hurt me otherwise I'll have to use the gun. And I don't want to." And never used it before- but I kept that in mind.

"Glad to meet you, Myka-san. I'm Robin. I saw what happened with that old man. Can you explain please?"

"Y-you were here? The entire time?" - the realisation hit me: they were here all the time I had spoked to sir Kaname? What a big idiot I am! Well done useless potato! I didn't see them around me.

"Yes, and you made quite th intrance." said the orange-hair-girl. "I'm Nami." said the girl lowering her weapon and smiling to me.

Everyone lowered their weapons and waited answers from me. Even the punk guy. I put my Tesla away and I was trying to act normal around those people. The skeleton really was weird, and the fluffy kid – wasn't for him too hot to stay in that costume?

"First of all: I'm from another dimension. Another world, if you like. I'm a genius. I'm 17, but nothing less of a genius. A few month ago I was kidnapped by an organization: The sanctiris. It was a trap and I ended up in their hands. I had to make them this weapon that is supposed to be mind controlling. I knew by the time I'll finish it the world would end up. And it'll be all my fault. But 3 years ago I was doing some research on this particle: Higgs Boson. This particle is supposed to be the one that created the world. Well, worlds. At that time I just found out this world. I didn't knew what was it, but this was my back-up plan. Just in case something would happen to me, I'll escape to this dimension. So in order to keep this world, and my world safe I had to destroy all the formulas and all that I've found out. But because I was the one that opened a gate trough this world and mine, I memorised everything. See this thing?" and I showed the the USB driver. "This has the information to control the entire world. While I was developing this, I was recreating the gate in order to run from them and let them with nothing. I managed to destroy all the information I got, but..." I paused, tears forming in my eyes " I opened the door, but only one person can get trough it: the person who has this smart-computer, a watch for simple explanation. It's not actually a watch, but a computer. This way they didn't knew what it was and I could keep it "

"A computer?" asked me the women named Robin. "What is that? I never heard about it."

"Right... You don't know what a computer is... Well – here I start to explain." I said.

A/N

Hello, This is my first fanfiction ever written. I just updated it. Modified some stuff too :( There were some logic mistakes.