Fem Luffy would probably be more worldly. Shanks has a wide range of experiences and connections. Growing up with him, Fem Luffy would have met different people from different backgrounds. As a result, she would be more diplomatic and better at handling various situations. For example, when dealing with other pirate crews or even the Navy, she would know how to communicate effectively. Also, she might have a more refined taste in food and other aspects of life compared to the regular Luffy, as Shanks' crew might have introduced her to different cultures and cuisines.
Well, a plot twist could be that in this fanfiction, Fem Luffy has a special power due to being raised by Shanks. Maybe Shanks unknowingly passed on some of his unique haki abilities in a different way to her. And this power becomes a key factor in her journey. For example, she might be able to use a form of haki that can calm the most violent of sea creatures, which helps her and her crew in many dangerous situations at sea.
They could start with a big hug. Then Shanks might tease Luffy about his still - crazy appetite. Luffy, in turn, could show off his new crew members to Shanks.
Well, she might become more of a team - player from the start. Whitebeard values his crew like family, and Fem Luffy would probably grow up with that strong sense of camaraderie. She could also inherit some of Whitebeard's leadership traits, but still keep her own adventurous spirit. Maybe she'd be more strategic in battles, having learned from Whitebeard's battle - hardened crew.
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.
She'd probably be more serious. Canon Luffy is carefree and naive in a lot of ways. But Fem Luffy raised by Dragon would likely be more cautious and calculating, having grown up around a revolutionary. She might not be as quick to trust strangers.
In a Fem Luffy raised by Dragon fanfiction, she could inherit some of Dragon's mysterious abilities. Dragon seems to have some sort of weather - related powers, and Fem Luffy might develop her own version of these powers. Her journey to become the Pirate King would also be different. Instead of just having the simple dream of freedom like the original Luffy, she might be aiming for a more complex goal of creating a new world order while still being a pirate. And her character might be a bit more brooding and less carefree as she has been brought up in a more intense environment.
The fanfiction could also explore how Fem Luffy's view of the world is shaped by Mihawk. Growing up under his tutelage, she might have a different perspective on pirates compared to the original Luffy. Maybe she would be more focused on honing her skills first before setting out on a grand adventure. Also, her encounters with other characters in the One Piece universe would be different. For instance, when she meets Zoro, there could be a whole new level of rivalry or camaraderie since they both have a connection to Mihawk.
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 exploration of a different backstory for Luffy. Since he's Shanks' son, his origin story and the reasons for his actions change. Another theme is the impact on his relationships. For instance, his relationship with Shanks becomes more complex, not just a mentor - protégé relationship but a father - son bond.