One common theme is the idea of overcoming differences. Since Shanks is a pirate and the female marine has to uphold the law, there's often a struggle with their opposing ideologies at first. Another theme could be love against all odds. Their relationship is usually seen as something that goes against the norms of their respective worlds.
Finding good Shanks x female marine fanfiction can be a bit of a hunt. You might want to consider reaching out to other fans of the series who are into this pairing. Social media groups related to the anime or manga can be a great place for this. They may be able to point you in the direction of some well - written and engaging fanfictions that feature this particular relationship.
A fan - favorite is 'The Meeting of the Two Legends'. It shows a scenario where Mihawk and Shanks meet in a more private setting. The story is full of great dialogue and a slow - burning relationship development that keeps you hooked.
Adventure might be a common theme. Given that one is a marine, there could be stories where they go on adventures together, facing various challenges in different environments. And of course, the relationship between the marine and the female turian evolving during these adventures.
One common theme is mentorship. Shanks is often portrayed as a mentor to Luffy, guiding him in his journey to become a great pirate. Another theme is the idea of a strong, unbreakable bond. Their relationship is shown as something that withstands time and distance.
One common theme is the long - distance relationship aspect. Since Shanks is a pirate out at sea most of the time, the fanfictions often explore how they maintain their connection despite the distance. Another theme is unrequited love, where sometimes one of them is pining for the other while the other may not be fully aware.
A common theme is friendship. Writers often explore how two powerful pirates like them could form a deep bond. Another theme is rivalry, as both are strong leaders. They might compete in various ways, like in a race to find a hidden treasure.
A common theme is the exploration of their long - standing rivalry. Their different outlooks on piracy and life in general often lead to clashes in these stories.
They could have heart - to - heart conversations. For example, Shanks could share his past adventures and the lessons he learned from them with Luffy. This would help Luffy gain more wisdom and also deepen their connection.
Some dedicated One Piece fan forums might also have fanfictions shared by members. For example, Reddit has some One Piece - related subreddits where fans might post their own works or recommend good Shanks x Mihawk fanfictions.