One idea could be that they meet in a dangerous situation. For example, they are in the middle of a pirate attack on a town. Smoker, being a Marine, is focused on stopping the pirates while Hina, also a Marine, has her own approach. Their different methods might initially cause some friction but later lead to respect and a budding relationship as they work together to protect the town.
For Smoker, you can show his growth in terms of his leadership skills. Maybe at the start of the fanfic, he is a bit too head - strong. But as he works with Hina, he learns to be more diplomatic. For Hina, her character can be developed by showing her softer side. Usually she is seen as strict, but in the fanfic, she could show kindness towards Smoker which is a new side of her.
A possible plot is that Fem Luffy accidentally gets involved in one of Smoker's investigations in a new island. She initially seems like a hindrance to him, but as the story progresses, they find out that there is a much larger conspiracy at play that involves both the Marines and some powerful pirate groups. They have to work together to expose the truth, and during this time, a strange friendship starts to form between them.
One idea could be exploring an alternate universe where the characters have different careers. For example, Keitaro could be a famous artist instead of a student aiming for Tokyo U. Another could be a time - travel plot where a character goes back in time and tries to change the events that led to the current situation in the 'love hina' world. Maybe they try to prevent some of the misunderstandings that often occur among the characters.
Yes, in some Love Hina fanfics, Keitaro can be depicted as the manager. Fanfic writers often take creative liberties with the original story, and this could be an interesting plot twist.
A great plot could be that the OC is a doctor with a mysterious past. Hina gets injured during a battle and the OC is the only one who can save her. As the OC nurses Hina back to health, they start to have long conversations. The OC tells Hina about different cultures and places in the One Piece world that she has never heard of. This makes Hina see the world in a new light, and she starts to fall for the OC's knowledge and kind heart.
You can start with a mystery. Maybe the OC discovers a strange object that has a connection to Hina's past. Then, as classmates, they team up to solve the mystery. Along the way, they encounter various One Piece - style obstacles like sea monsters or other pirates.
One idea could be that Keitaro leaves to pursue a once - in - a - lifetime study opportunity abroad. In the fanfiction, the girls at the Hinata Inn could initially be shocked and sad. Then, they might start to realize their own individual growth and development without him around. For example, Naru could focus more on her studies and become more independent.
One possible plot could be that the OC is a new pirate in the One Piece world and meets Hina during an island stop. They start off as rivals, constantly trying to outdo each other in various tasks like treasure hunting or helping the local villagers. But as time goes on, they realize they have more in common than they thought and develop a deep friendship that could potentially turn into something more.
There's 'Smoker's Dilemma'. In this fanfic, Smoker is constantly conflicted between his duty as a marine and his growing understanding of Luffy's ideals. It's really interesting to see how their relationship develops over the course of the story.
Yes, there are many great 'hunter x smoker fanfic' out there. You can start by looking on popular fanfiction websites like Archive of Our Own. Just search for 'hunter x smoker' and you'll find a variety of stories with different themes and styles.