What are some interesting concepts in 'luffy dark side fanfiction'?

One interesting concept could be Luffy having to deal with the corrupting influence of the Dark Dark Fruit. Maybe he struggles to maintain his usual carefree and positive attitude while using its powers. For example, the power might make him more withdrawn at first as he tries to figure out how to control it without losing his sense of self.

One interesting concept could be the exploration of uncharted regions on the sun's dark side. It might involve unique alien life forms that can survive in such extreme conditions.

Well, a cool concept in Naruto dark side fanfiction is the re - imagining of character relationships. Naruto's friendship with Sasuke could take a very different turn. Maybe instead of being rivals - turned - friends, they become bitter enemies on opposing sides of a dark conflict. Also, the idea of different chakra - based dark arts being explored is quite fascinating.

Another aspect could be his relationships. For example, his crew might be more distrustful of this darker Luffy at first. They are used to his positive and carefree self, so seeing a darker side could strain their bonds until they understand his new motives. Also, his relationship with the other pirates and the World Government could be completely different, perhaps more antagonistic and less about the fun adventure.

Another concept is Luffy traveling to the future. He could see how his actions have shaped the world of pirates. He might find out that his name has become a legend and inspired many new pirates, which would be really cool for him.

Another concept might be the backstory of the adversary. In a lot of fanfiction, the author delves deep into why the character has become an enemy of Luffy. It could be due to some past injustice in the One Piece world that they blame Luffy's crew for, even if it was a misunderstanding. This adds depth to the conflict and makes the story more engaging.

One interesting concept could be exploring the characters' hidden emotions. In fanfiction, authors often delve deeper into the psyche of the characters from the original work. For example, they might show a character's fear of the dark in a more profound way, which wasn't fully explored in the original. Another concept could be the creation of new relationships. Fanfiction writers might pair characters in unexpected ways within the 'in the dark' setting, adding a new dimension to the story.

In some 'dark luffy fanfiction', Luffy could be possessed by an evil entity. This entity twists his mind and makes him see his friends as enemies. So, he begins to attack the people he once cared for deeply. The crew has to find a way to save Luffy from this dark influence without hurting him, which creates a lot of tension and drama.

One interesting concept could be exploring Luffy's forgotten memories. Maybe there are hidden traumas or past friendships that got lost in his adventures.

One interesting concept could be the mystery and suspense. Since it's 'in the dark', there might be secrets between the characters that are gradually revealed. For example, one character may be hiding their true identity or motives regarding the marriage. Another concept could be the forced growth of the relationship. Without the full knowledge of each other, the characters have to quickly adapt and learn about one another within the context of marriage, which can lead to unique character development.