How does the Dark Dark Fruit change Luffy in fanfiction?

His leadership style could change significantly. In the original, he leads with his heart and by example, but in a dark fanfiction, he could be more of a dictator - like leader within his crew, making decisions without much input from others and demanding strict obedience. His goals might also shift from just finding the One Piece and having a grand adventure to seeking power for more self - centered reasons, like revenge or dominance.

In such a fanfiction, perhaps Luffy's character would change drastically. The dark dark fruit might give him new powers like controlling shadows more intensely than Blackbeard. He could use it to create shadow clones of his crew for strategic battles, adding a new and darker dimension to his fighting style.

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 For example, the power might make him more withdrawn at first as he tries to figure out how to control it without losing his sense of self.

The World Government could become the main antagonist. They would see Luffy's new power as a threat, especially if he starts using it in ways that oppose their rule. They might send out their strongest agents, like the Admirals, to take Luffy down. The Admirals could have developed new techniques to deal with the dark dark fruit powers, making them a formidable foe for Luffy.

Well, it might be that a Naruto fanfiction writer decides to give a Naruto character the Dark Dark Fruit ability. For example, Naruto himself could gain this power. This would completely change his fighting style. Instead of relying solely on his Rasengan and Sage Mode, he could use the Dark Dark Fruit's powers to absorb attacks or create a dark - matter - like substance to trap his enemies. It would be a really interesting twist on his character development.

It might make his crew members view him in a new light. They could be in awe of his new dragon - like powers and be more protective of him as they know he has a very powerful and perhaps more dangerous ability now. For example, Nami might be more cautious about Luffy getting into fights as his dragon powers could attract more powerful enemies.

It makes him seem more edgy. Instead of the heroic and somewhat innocent Hiccup from the original, he can come across as a more conflicted figure.

Dark magic can disrupt the existing power balance. Characters who acquire dark magic suddenly gain an edge. For instance, a previously weak ninja could become a formidable foe. They might be able to overpower stronger opponents with the new, unorthodox powers of dark magic.

There are also side characters in Dark Dark Fruit fanfiction that gain popularity. These could be characters who are friends or allies of the Dark Dark Fruit user. They might have unique abilities that complement the powers of the Dark Dark Fruit, and their relationships with the main character add depth to the story.

The main difference is in Luffy's character. In the original, he is all about friendship, freedom and having fun. But in the 'luffy dark side fanfiction', he may be more self - centered and less concerned about the well - being of others.