Perhaps the 'Throne of Stars' is a powerful artifact that has been stolen and scattered across different dimensions. Ace, Luffy from the pirate - filled world of One Piece and Harry from the magical world of Harry Potter are chosen as the ones who can retrieve the pieces. Along the way, they face challenges specific to each of their worlds. For example, Harry has to deal with dark wizards trying to stop him, while Ace and Luffy fight off rival pirates. As they progress, they grow to respect and rely on each other's skills more and more.
In this fanfiction's plot, the 'Throne of Stars' could be a gateway to a new world or a source of ultimate power. Harry, being a wizard, might be the first to sense the strange magical energy coming from it. Ace and Luffy, while on their pirate adventures, stumble upon a similar energy anomaly. They are then somehow transported to a meeting place. Together, they embark on a journey to discover the true nature of the 'Throne of Stars'. Along the journey, they face many foes and make new friends from different realms, all while trying to figure out how their different powers can be used to unlock the secrets of the 'Throne of Stars'.
One possible plot could be that a powerful, mysterious force related to the 'Throne of Stars' has the potential to disrupt all their worlds. Ace, Harry, and Luffy, being the brave and adventurous types, are brought together by some cosmic entity to stop this threat. They might initially have trouble understanding each other's powers and cultures but eventually learn to work together, combining Luffy's rubber powers, Ace's fire abilities, and Harry's magic to combat the evil.
There could be. Since fanfiction writers often like to mash up different beloved characters from various series. The concept of a 'A Throne of Stars' fanfiction with Ace, Harry, and Luffy has potential. It might involve a unique and complex plot where their different powers and personalities interact in an entirely new fictional setting. But without a proper search on the relevant fanfiction repositories, we can't be certain.
One possible plot could be a grand adventure where they team up to take on a powerful enemy that threatens the safety of their hometown. They could use their combined skills and the strong bond they share to overcome challenges.
Well, perhaps the fanfic could be about how Ace, Sabo, and Luffy's different personalities interact with the Whitebeard pirates. Luffy's carefree nature might bring some chaos and fun to the crew. Ace's loyalty and strength could earn him a special place, and Sabo's intelligence could be used to solve some tricky situations that the crew gets into while sailing under Whitebeard.
One possible plot could be that in the future, Luffy, still driven by his dream of becoming the Pirate King, decides to return to Marinford. Ace and Sabo, who are also with him, have their own reasons for going back. Maybe they want to set things right after the chaos that occurred there before. Luffy could be aiming to make a statement that the new generation of pirates is different and stronger. They might face old enemies or find some sort of hidden treasure or knowledge that was left behind during the previous battles.
One possible plot twist could be that when Luffy goes back, he discovers that Ace's fate is more intertwined with the World Government's secrets than he thought. Maybe Ace was targeted not just because of his bloodline but because he knew something dangerous. Another twist could be that in the past, Luffy has to team up with unexpected allies, like some of the former enemies of the Straw Hats, to save Ace. And perhaps, his time - traveling disrupts the timeline in a way that creates new threats not only to Ace but to the entire world of One Piece.
In this kind of fanfiction, Ace might take Luffy on an adventure to find a hidden treasure. They could encounter various powerful enemies and strange islands along the way.
In a fanfiction, Ace's own experiences and battles could be related to Luffy's metabolism. Maybe Ace has some knowledge about a special fruit or power that could enhance Luffy's metabolism. He could share this with Luffy, leading to a new adventure where Luffy tries to obtain this thing to boost his metabolism. Also, Ace's death could have an impact on Luffy's metabolism. Luffy could go into a state of shock or extreme grief that either slows down or speeds up his metabolism in an unexpected way.
In this fanfiction, Ace might share his amazing adventures with Luffy's crew. He could show off his cool fire - based powers and tell stories about his time on the sea before meeting them.
One possibility is that they would first be confused by each other's strange abilities. Naruto with his jutsus, and Luffy and Sabo with their Devil Fruit powers. But then they might find common ground in their strong sense of loyalty and friendship. They could team up to fight against a common enemy, perhaps some powerful pirates or shinobi who are causing chaos in both their worlds.
It could also be that instead of fighting right away, there's a tense stand - off. Luffy, remembering Ace's past encounters with Blackbeard, would be full of anger and distrust. Blackbeard, on the other hand, might try to taunt Luffy, trying to get him to make a rash move. The situation could escalate slowly as they exchange words, with their crews on edge, waiting for the first sign of action.