Well, the plot could start with Harry being found by the mafia after some sort of accident or escape from the Dursleys. The mafia, seeing his potential and his lack of a proper family, decides to take him in. They would train him in their ways, which could include things like combat and stealth. Harry might then have to navigate between the mafia's underworld and the wizarding world, trying to keep his two lives separate while also using his new skills to fight against the Dark Lord.
Well, it could be really wild. Maybe Hellboy would teach Harry some of his unique combat skills. Harry might grow up with a different perspective on magic and the supernatural world, influenced by Hellboy's more physical and brute - force approach to dealing with threats.
Well, he might grow up with a very different cultural influence. Maybe he'd be into American football instead of Quidditch at first. He could also have a more outspoken and confident personality, like many American characters are often portrayed.
Well, in such a fanfiction, the plot might involve Hecate seeing Harry's potential not just as a wizard but as someone with a special destiny related to the magical world at large. She adopts him and begins to train him in her own brand of magic. This could lead to conflicts with the Ministry of Magic as they might see Harry's new powers as a threat. Also, Harry could use his newfound knowledge to better understand the Horcruxes and find a way to defeat Voldemort more quickly.
Well, one possibility is that Harry would grow up with a very different set of values. The Malfoys are known for their pure - blood supremacist views. But perhaps, deep down, Harry could influence them to be a bit more accepting. He might learn dark magic quicker than in the original story, but also struggle with his own sense of right and wrong as the Malfoy values clash with what he feels inside.
Well, one possibility could be that Harry grows up with a much darker and more intense family environment. Snape, being who he is, might be strict but also secretly protective. Harry could learn a lot about potions and the Dark Arts earlier than in the original story, which would shape his magical abilities in a different way.
Well, Harry Potter is a given. Then there could be a female mafia boss, a strong - willed woman named Sofia. She sees Harry as a son figure. Her right - hand man, Rico, could also be an important character. In the wizarding world, Sirius Black could find out about Harry's situation and try to rescue him. And of course, Voldemort would still be the main villain in the background, as his actions would still be relevant to Harry's story even in this unique fanfiction scenario.
In this fanfic, perhaps Harry Potter is orphaned in a different way than in the original story. Goku stumbles upon him and, not really understanding the concept of magic at first but sensing Harry's good heart, takes him in. Harry would be introduced to Goku's friends like Bulma and Krillin. Bulma might be fascinated by Harry's magic and try to find a way to combine it with her technology. As for Harry, he'd have to adapt to a very different world. Instead of Hogwarts, he might train at Kami's Lookout. And his relationship with Goku would be one of a son - father figure, with Goku teaching him important values like never giving up and always protecting the weak, which would also tie in with Harry's own nature of fighting against evil in the wizarding world.
Well, perhaps the Percy Jackson fan would introduce Harry to the world of Greek mythology. Harry might be trained in combat styles different from what he learned at Hogwarts, like using a celestial bronze sword. He could also be exposed to demigod powers and might start to see magic from a whole new perspective, with a blend of Greek magic and Hogwarts' magic.
In a 'Harry Potter Raised by Mafia' fanfiction, Harry's moral compass would be greatly affected. He may not have the same sense of right and wrong as in the canonical story. The mafia family could use his fame as 'The Boy Who Lived' for their own gain, perhaps in the wizarding underworld. He might also be involved in illegal magical activities from a young age.
Well, one possibility is that Harry's magical abilities would create a whole new dynamic in the Cullen family. Maybe he could use magic to protect them from other vampires or threats. He might also introduce the Cullens to the wizarding world, leading to some really interesting cultural exchanges between the two very different groups.