Here are some recommendations for doujinshi novels about Luffy's sister:
1. [One Piece: The Silver King: The male protagonist is the Silver King. He transmigrated to the world of One Piece and pursued a free life on the sea.]
2. " Luffy begins to save the world ": The male protagonist loses his rubber fruit and has a mission to save the world.
3. One Piece: World's First: A Doujinshi novel centered around Luffy and his friends.
4. One Piece Begins with Kokyu-ho: A Doujinshi novel with the theme of One Piece that starts with Kokyu-ho.
5. [One Piece: Navy Sword Hero]: A Doujinshi novel with One Piece as its theme.
6. One Piece: Thunder God Dharmaraja: A Doujinshi novel with Thunder God Dharmaraja as the theme.
7. One Piece: A Doujinshi novel with One Piece as the background.
Please note that these recommendations are based on the search results provided. There may be other doujin novels to choose from.
The novel that he recommended was " Two Phoenixes Flying in Time ". This novel described how the female protagonist transmigrated to the world of One Piece and became Ace's younger sister. In order to protect her sister and her own future, she constantly worked hard to improve her cultivation, gradually becoming a god and a saint as the sisters grew up. I hope you like this novel!
Hey, the novel I recommend to you is Ace's Sims. Although the female protagonist in this novel was not called Poscat D. Ann, the male protagonist Ace was Luffy's brother, so it still met the requirements of the title. I hope you like this fairy's recommendation. Muah ~π
A fanfiction could depict Portgas D Rouge as a key figure in a larger story involving Sister Dragon and Luffy's mom. Rouge's sacrifice could have been related to something that Sister Dragon was aware of. Luffy's mom, on the other hand, might have passed on certain powers or knowledge to Rouge before her death. This could lead to a series of events in the fanfiction where Luffy discovers the truth about his mother through the memories and legacies left by Rouge and Sister Dragon.
She could be a navigator. Since she's related to Luffy, she might have a natural sense of direction on the Grand Line. This would be a huge help to the crew, as getting lost in the One Piece world can be very dangerous.
The story could be about her joining Luffy's crew. Maybe she has a unique power, like the ability to communicate with sea creatures, which would be really useful during their adventures at sea.
πI recommend to you the book," Creating Dungeons from Leaf!" Although the title of the book was not directly related to One Piece, it was a Doujin novel that combined One Piece and Naruto. The general plot of the novel was that the female protagonist, known as " Red Leaf," transmigrated to the world of One Piece and became Luffy's sister. In order to find her brother, she became a pirate and began her journey of searching for Sky Island. The plot of this novel was light, funny, and interesting. I hope you like my recommendation. Muah!π
One possible plot could be that Sister Dragon was an old acquaintance of Portgas D Rouge. They both knew Luffy's mom. Sister Dragon could be on a mission to protect Luffy, as she had made a promise to Luffy's mom long ago. Portgas D Rouge's story of giving birth to Ace could be connected to this overall plot, perhaps there was a threat that they were all trying to prevent that was related to Luffy's future as well.
Here are a few recommendations for novels about Luffy's rebirth:
1. " One Piece: Tricking Luffy into Joining the Army, Changing the Plot to Become Stronger ": This novel tells the story of the protagonist who transmigrated to the world of One Piece and awakened the Rebellious System, determined to become a Navy General.
2. In the story, the protagonist, Luffy, Ace, and Sabot became brothers and fought hard for their beliefs in the world of One Piece.
3. [One Piece: Dominate the World]: This novel takes place in the world 16 years after Luffy became One Piece and tells a series of stories.
4. [One Piece: Plant Fruit]: The protagonist was reborn in the era of the great pirates. He mastered the ability of the plant fruit and had various interactions and adventures with Luffy and the others.
These novels were all about Luffy's rebirth and transmigration. Each one had a different plot and development. I hope you like one of them!