Well, it could involve Harry having some of Dante's devil - slaying abilities. Maybe he uses them to fight the dark forces in the wizarding world that Voldemort represents in a more unique way than just magic. For example, he could have enhanced speed and strength like Dante to take on Death Eaters.
I don't think it's a valid statement in the traditional sense. Harry Potter has its own unique world -building, characters, and plotlines that are distinct from Dante's works. Dante's writing is more of a deep exploration of the afterlife and moral concepts. Harry Potter focuses on a magical school, magic in a more contemporary - feeling world, and battles against dark wizards. There is no real indication that J.K. Rowling wrote Harry Potter as fanfiction of Dante.
He'd probably be more confident. Dante is a very confident character, and if Harry is his son, he might inherit that trait. He'd be less likely to be intimidated by bullies like Draco or even the Death Eaters.
Maybe Dante Vale is on a mission to find a particular magical item that has been lost in the wizarding world. Harry and his friends could help him in his search. Along the way, they discover that the item has a connection to both their worlds and its power could either save or endanger both realms.
Maybe they just saw some very superficial similarities. For example, both stories have elements of a journey. In Dante's 'The Divine Comedy', he goes on a journey through the afterlife, and in Harry Potter, Harry and his friends go on various adventures through Hogwarts and other magical places. But that's about as far as it goes really.
Hermione would be a great candidate. Her thirst for knowledge and eagerness to learn about different forms of magic would make her very interested in Dante Vale and his skills. She would probably bombard him with questions and they could have long discussions about magic.
Dante describes Beatrice as an extremely beautiful and pure being. He portrays her with a radiance that seems almost otherworldly. Her beauty is not just physical but also has a spiritual quality that makes her stand out.
Well, in the Dante and Beatrice story, their relationship is crucial. Dante first saw Beatrice when they were young, and she made a deep impression on him. Her beauty and grace were like a light in his life. As he grew, his love for her transformed into a more spiritual and profound love. She was like a guide for his soul, and his love for her was a driving force for his creative and spiritual exploration.
There's also a possibility that it's Trish. She could be calling to warn Dante about a new threat that she has discovered. Dante would trust her information and start to make preparations to face this new danger.