Have you ever read one piece doujinshi novels where the female lead is Nami, and Nami even gave birth to a child for the main character?

He looked for a Doujin novel that he had read in his early years. The female protagonist was Nami, and Nami had even given birth to a child for the main character. The protagonist seems to be a thief at the beginning

Answer 1

It might not be exactly what you want, but I'll try my best to recommend a novel that's most relevant to your description. One Piece: Eternal Justice is a light novel by the author, Harromo. The general plot of this novel is as follows:

Tian Yu came to the pirate world, Nami. Robin, Hancock. What kind of sparks would be produced between him and her? Author of the new book recommended to a good friend: Suspect.
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One Piece: Guina's New Life was a light novel by Douke. The general plot of the novel was:

"That day, I knew my fate. Sauron would become the world's greatest sword master, and the future Pirate King would be Luffy. As for myself, I will die like a feather. Everything was presented in the memories of the transmigrator. The trajectory of fate was so clear that it made people laugh. I didn't want to walk towards my original destiny. I struggled to escape it, and I survived until now." Guina rested her arm on the fence and looked at the rippling sea, her vision blurred.
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One Piece: The Fire Queen was a light novel that the author had no time to spare. It was a derivative doujinshi novel. The general plot of the novel was:

An explorer who died in an accident traveled to the pirate world and became Nami's half-sister, Nocicolor. The story began. Noqigo: I heard that it's popular to eat the demon fruit of the magical beast species now…Guina: So? Nochko: So I'm taking this Burning Fruit with me! A few months later, Ace, who had almost starved to death, ended up on an island. He was lucky enough to find a few boxes of expired canned beef and a few bottles of drinking water in a treasure chest, so the lucky young man survived. Congratulations! Congratulations! (PS The protagonist group had original characters whose fate had been changed, as well as original characters who took the elite route. Being single and leaning towards Qing Bai didn't have much of a personal relationship. the book group 757440292。
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" Guardian God of Comics " was a light novel by author Daji, no matter how beautiful she was. It was a derivative doujinshi novel. The general plot of this novel was:

The mysterious girl was born different. She had mysterious and powerful powers, but she was hated and abandoned by her family…The girl who had lost all hope of living unexpectedly came to One Piece's world, where she discovered her secret. What was his identity? For the sake of her lost memories and for the sake of accompanying the people around her, she began to travel through various planes to search for the truth and return to her divine position.
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I Really Don't Want to Be One Piece was a light novel by the author, Xia Xingqi. The general plot of the novel was:

He had transmigrated to One Piece's world and planned to live a simple life. However, he did not expect an unexpected guest to barge into his home. The young Nicole Robin had been captured by him in the kitchen. Her mouth was stuffed full and she had a pitiful look in her eyes. Forget it, I'll help her. After making this decision, he encountered an unexpected problem. " Actually…" Aaron said helplessly," I really don't want to be the Pirate King." " But..." Guina stood at the bow of the ship with a katana at her waist. She pointed into the distance and said," We've already arrived at Rafdruid."
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One Piece's Vice-Captain was a light novel written by Fei Ruzhi Li. The general plot of the novel was:

People called her the " Bloodthirsty Witch ", but they didn't know that she hated blood the most. She had been living as a test subject since she was young and had been trained as a killer. She had long been numb to it. The blood-red Eye of Reincarnation had robbed her of her last hope and plunged her into darkness. She finally got tired of it and escaped from the nightmare of her childhood. She had escaped from hell and met a young man who was as bright as the sun. Was this her safe haven?
"Hey, Luffy, can you take me to the sea?"
"Of course!"
"Then, can I be your vice-captain?"
"Yes, okay!"
"Yes, I am. You, no matter what. Will you protect me?"
"Of course!"
She didn't know if the smile under the sun that day would last forever, but she believed that the young man would keep his promise forever!
She smiled. She was as beautiful as a flower.
"Then, let's take the risk together! In the great sea route!
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One Piece: I Want to Go Home was a light novel written by Gui Zhixing. The general plot of the novel was:

Her mother was seriously ill and was in the ICU, but she transmigrated at this time? No! She had to go home! He accidentally swallowed the fruit of his target and set his ultimate goal to go home! [Mission 1: Survive.] Mission: Stealing children. Mission: Forming a pirate group…She joined the navy! What was even more ridiculous was that after cultivating, she discovered that her fruit was actually in the form of the Oracle Fruit Demon God? There were thirteen big shots backing him up? Murphy had never expected that she would form a pirate group that the World Government feared just because she wanted to go home. Trafalgaro, who carried the Will of D, Guina, who wanted to become the number one Sword Hero, Cavendish, who had a dual personality, and Brenn, who was from the Three-Eyed Race…Fire Fist Ace smiled and pushed the brim of his hat with his index finger that was lit with flames. The book group [Red Heart: 720642085] welcomes all readers to join.
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One Piece's Achievement System was a light novel by Ye Nan Tingfeng, a derivative doujinshi novel. The general plot of the novel was:

He accidentally came to the pirate world and was saved by the fourteen-year-old Nami. He obtained the achievement system and awakened the Archmage profession. [Achievement: A little wealth. Achievement: Self-restraint. Achievement: A cultivation maniac…Somewhere on the sea, Nami's eyes were dull as she looked at the huge mushroom cloud that destroyed the world.] " Is that the... Tier 5 spell you mentioned, Ron?" Yes, it's called Doomsday."
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One Piece: I'm Really Immortality was a light novel by author Lin Xun. The general plot of the novel was:

When he arrived at the world of " One Piece ", he realized that his transmigration was different. There was no world government or navy here. He was still thinking about how to survive until the age of great navigation, but he ate the fruit of time by mistake. In short, this was a story of an old man teaching a lesson to the younger generation. Ingram Ram. Jack looked at the once bean-sized brat who had become the queen of a generation, Ingram Ram. Jack said,"Eam, you're also very beautiful now. When you were born, I even personally…" Eam casually waved his hand, and Ingram Ram. Jack died, this book is over, in short, this is a relatively humorous novel...
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One Piece's Loli Cultivation System was a light novel by the author, White Lighter. The general plot of the novel was:

He would not follow the main character!
In One Piece's world, there was nothing that the little loli couldn't handle. If one wasn't enough, then two…