How would Koala and Sabo's relationship develop in a fanfiction?

Their relationship would likely deepen. They would have a stronger bond as brothers. They might understand each other's dreams and goals even better. Sabo would support Luffy's pursuit of the One Piece more actively, and Luffy would be more aware of Sabo's role in the revolutionary cause.

Sabo x Koala fanfic usually showcases their unique personalities. Sabo's determination and Koala's kindness are often emphasized. These characteristics are what draw them together and make their interactions interesting. For example, in some fics, Sabo's protectiveness towards Koala is a central theme, which shows his caring side and deepens their connection.

Adventure - themed stories are also popular. They might go on missions together and during these adventures, their bond deepens. For example, they could be on a dangerous undercover mission where they have to rely on each other completely, which in turn brings them closer emotionally.

Rated M fanfics often have more complex and in - depth character development. For Sabo Koala rated M fanfic, it might explore their relationship in a more nuanced way. It could involve more intense emotional scenes, perhaps delving deeper into their backstories and how they interact with each other in various situations.

One idea could be that Koala and Sabo team up on a mission to rescue some slaves. Koala's knowledge of the slave trade from her own past and Sabo's combat skills would make them a formidable duo. They could infiltrate a slave - trading stronghold, facing many challenges along the way. Sabo could use his Flame - Flame Fruit powers to fight off the guards, while Koala uses her intelligence to find the slaves and free them. This would not only strengthen their bond as comrades but also show their growth as characters in the One Piece universe.

In fanfiction, Sabo's character might be developed to show more of his softer side towards Koala. For example, in the original he is very focused on the revolutionary cause, but in fanfiction he could be shown taking time for Koala and having more personal conversations with her.

You can try looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including One Piece where Sabo and Koala are from. Just use the search function and type in 'Sabo x Koala' to find relevant stories.

Their relationship could start off as adversarial. Lucy would be distrustful of Jackal due to his past actions. However, as they are forced to work together on a mission, they start to see each other in a new light. For example, Jackal might save Lucy from a dangerous spell, and Lucy might use her magic to heal Jackal when he is injured. This mutual dependence could lead to a grudging respect and then friendship.

Their relationship could also develop in a more comical way. Imagine Naruto trying to teach Sango some ninja tricks, like how to walk on water, but she keeps failing and getting frustrated. And Sango tries to show Naruto how to handle her weapons, but he accidentally breaks one. Through these humorous mishaps, they gradually understand each other better and build a strong relationship.

Ace's relationship with Whitebeard is already established, but it could grow to be more of a father - son type relationship. Luffy would be in awe of Whitebeard and his crew, and his relationships with everyone would be based on his infectious enthusiasm. Sabo, being the more rational one, would study Whitebeard's leadership style and learn from it. As for the relationship between the three brothers, they would support each other during battles and share their dreams and experiences with the rest of the crew, which would in turn strengthen their bonds with the Whitebeard pirates.