Warning: This system essentially works as a group chat for all the girls who could join the harem. In my opinion, it's pretty good, even though I haven't read any other novels with a group chat plot.
This is my fourth translation, I hope you enjoy it!
***
East Blue.
Antonley Trading Company's cruise ship.
A young girl with soft, shoulder-length orange hair and a beautiful appearance took advantage of the moment when people were gathered in the banquet hall.
She quietly slipped into a guest room.
A short while later.
When the young girl came out of the room again, she had a large package in her hands.
Then, she quickly left the cruise ship and, unnoticed by others, landed on a small boat beside the cruise ship.
And swiftly drove the boat away from the cruise ship.
"Hehe, another great haul."
"If I exchange these pearls and gold for Berries."
"I should be able to get 3 million Berries."
"With this, I'm one step closer to gathering 100 million Berries."
"Nojiko, everyone, wait for me."
"I will definitely redeem Cocoyasi Village from the clutches of the Arlong Pirates."
The girl with orange hair, Nami, muttered to herself, her eyes full of determination.
"Eh, what's this?"
"Looks like a diary?"
"Did I accidentally take it from the cruise ship just now?"
Suddenly, Nami's eyes fixed on a diary that had fallen out of the package among the jewels, looking somewhat dazed.
"Arton's Logbook (Nami's copy)?!"
"Wait, why does it have my name?!"
Nami's eyes widened in panic as she saw her name clearly on the notebook.
She couldn't understand why a notebook that appeared in her package by chance would have her name on it.
Even more, she began to suspect that someone had discovered her stealing the jewels.
And this diary was something this person named "Arton" had slipped into her package when she wasn't paying attention.
However, after Nami carefully checked her surroundings, she felt that this speculation might not be correct.
"What's going on?"
"Could it be that 'Nami' isn't referring to me?"
"Is it just a coincidence that I share a name with someone else?"
Nami murmured to herself, and after ensuring that no one was following her small boat,
She stretched out her slender arm and opened the "Arton's Logbook (Nami's version)."
[Arton's Logbook:]
[Year 1520 of the Sea Circle, June 15th!]
[I am Arton, a transmigrator.]
[Today is a special day, I didn't expect to come to this world.]
[I really have to thank that ugly Colonel who looks like a rat and that detestable Celestial Dragon, Shairia, for letting me realize what world I've come into.]
"Celestial Dragons?!"
"Could it be the legendary World Nobles?!"
"And, a transmigrator, why would the owner of the diary record this?"
Nami's hand trembled slightly, her eyes widening in surprise.
[Celestial Dragons, indeed are unreasonable folks.]
[Just because my boat was blocking their ship's path, she ordered to have me killed.]
[That Colonel who looks like a rat indeed followed Shairia's orders and fired at me.]
[Fortunately, the cannonball only smashed my boat and didn't cause any harm to me personally.]
[Unfortunately, the notebook I brought with me when I transmigrated was smashed.]
[It's not entirely gone, though. The "Logbook System" I now have is what the broken computer turned into.]
[Although it's a good thing to have obtained the "Logbook System" that allows me to become stronger by writing in it, most of the photos and doujinshi stored in the computer are gone. Those were painstakingly drawn by hand over many hours and with great effort!]
[Speaking of which, I can't help but complain. The system's "Library" contains photos and doujinshi of beautiful women from this world, so why didn't it preserve the photos and doujinshi of beautiful women from other worlds?]
[Could it be because this is the One Piece world, the system's "Library" only preserved the photos and doujinshi of Nami, Nojiko, Nico Robin, Kaya, Boa Hancock, and so on?]
"What does that mean?"
"Even Nojiko's name is mentioned?!"
"Is this 'Nami' really not me?"
"And what's with this transmigrator thing?"
"Could it be just like in the novels, written by someone who transmigrated from another world?"
"How could that be, is the person writing this diary joking?"
Nami frowned deeply.
At the same time, because her name and Nojiko's were mentioned in the diary,
Nami began to worry gradually.
[Well, it's fine if those other photos and doujinshi are gone.]
[At least there are still photos and doujinshi of Nami, Nojiko, Kaya, and others.]
[However, they must never find out about these things.]
[Photos are one thing, but if they saw the doujinshi, would they tear me apart?]
[And I'm the male protagonist in these doujinshi...]
[Originally, I created them based on characters like Nami and Nojiko, thinking they were just characters from a manga story.]
[Who would have thought that this world of pirates actually exists? Now, creating more about them seems somewhat improper...]
[Speaking of which, the manga artist from Earth who draws One Piece, could it be that he somehow learned about this world by accident, and that's how he could draw the manga of this world?]
"What...?!"
"I'm a manga character?!"
"What a joke!"
Nami's eyes widened to their fullest, staring straight at the relevant text in the diary.
At that moment, she didn't even care about the mentioned photos or doujinshi.
"No, it must be a joke."
"Such a thing couldn't possibly happen."
Nami took several deep breaths, calming her tumultuous emotions a bit before continuing to read the diary.
[Let it be, let's just assume that the manga artist accidentally learned about this world's information.]
[Now that I'm here and have obtained the system, I must make something of myself.]
[Hmm... Speaking of which, since I've drawn photos and doujinshi of Nami, Nojiko, Kaya, Boa Hancock, Uta, and others, why not meet them in person?]
[If possible, it wouldn't be bad to become lovers with one of them... or even a few.]
[After all, in the doujinshi, I, as the male protagonist, married each of them and even had many children, ahaha.]
"Married? Have children?"
"What is this guy writing?!"
"And he even wants to become lovers with a few of them first."
"Where in the world is such a good thing?!"
Nami snorted with laughter, suddenly curious to see what someone who could write such bold words looked like.
[I am 190cm tall, with a handsome face and a pleasant aura. I should be a match for the female protagonists in the photos and doujinshi.]
[Wait, I remember Nico Robin is 188cm tall. If she wears high heels, she might be taller than me.]
[And the Empress Hancock has a height of 191cm!]
[In that case, wouldn't I be too short for them?!]
[So, should I be looking for a woman like Nami, who is 170cm tall?]
[No! Nico Robin and Boa Hancock probably wouldn't reject someone over their height.]
[And who knows, I might grow taller later.]
[This Nami, despite having a beautiful face and a fine figure of 95-55-85.]
[After two years, her figure could even reach 98-58-88.]
[But this woman is just too greedy.]
[And too wild, always randomly giving other men benefits and such.]
[Such a woman doesn't seem quite right to be a wife.]
[So, should she be my lover?]
[Indeed, if I were to marry and have children, it should be with women like Kaya, Uta, Boa Hancock, or Nico Robin, right?]
[Empress Hancock's measurements should be 111-61-91, if I remember correctly.]
[Such a woman, if she could become my wife, that would indeed be fortunate.]
[Making Boa Hancock fall for me shouldn't be difficult, especially if I can find a way to remove the mark on her back.]
[That should catch her attention.]
"Pfft! Who would want to be your lover!"
Nami couldn't help but scoff as she read this.
However, her expression quickly changed to one of shock as she glanced at her own figure.
"Why can the diary even accurately write down my body measurements?"
"Did the diary's author peep at me?"
"Or is what he's saying true?"
"Did he really transmigrate from another world?"
At that moment, Nami's mouth was agape, as if she could fit an entire egg in it.
"Wait, the diary even wrote down my future body measurements!"
"That means, if Arton really is a transmigrator."
"He knows about the future?!"
Nami exclaimed in shock.
***
400 power stones = 1 extra chapter