Well, perhaps in this fanfic, Harry being the son of a dragon gives him some unique magical powers. He might be able to breathe a special kind of fire that can counter dark magic. And there could be a plotline where he has to prove himself to both the wizarding community and the dragon community. He could be caught in the middle of a conflict between the two, trying to find his place and use his powers for good.
One interesting plotline could be Harry's discovery of his unique powers as the Son of Chaos. Maybe he can manipulate chaos energy in ways that normal wizards can't, like creating unexpected magical effects during duels.
One interesting plotline could be the discovery of a new breed of dragons by the Dragon Lords. This might lead to a race among different wizarding factions to either control or protect these dragons. Another could be the Dragon Lords having to form an alliance with Hogwarts students to fight off dark wizards who want to use the dragons for evil purposes.
One interesting plotline could be a dragon becoming a secret ally to Harry Potter. It might help him in a dangerous mission by providing aerial support or using its fiery breath to fend off dark creatures.
Well, a possible plotline is Harry dealing with his father Hades' expectations. Hades might want Harry to take on certain roles in the Underworld, like ruling over a particular section or managing the souls in a new way. This could create conflict with Harry's own desires to be a normal wizard or at least have a life in the wizarding world. Also, there could be a plot where Harry discovers ancient secrets about his family that link the wizarding and underworld families in ways no one expected, leading to all kinds of adventures and revelations.
One possible plotline could be that Harry is cursed and slowly turns into a dragon. As he changes, he has to deal with the physical and mental challenges of this transformation. His friends would try to find a way to reverse the curse while Harry struggles to control his new instincts.
One possible plotline could be Harry's struggle with his dual heritage. He has to deal with the wizarding world of Harry Potter and the Norse mythology world of Loki. For example, he might face challenges in learning magic in a way that combines both magical systems. Another plotline could involve his relationships with other characters. Since he is the son of Loki, he might have a more complex and devious side to his personality, which could create interesting dynamics with his friends like Hermione and Ron. They might be initially suspicious of his motives at times.
One possible plotline could be Harry's internal struggle with his heritage. Since Grindelwald was a dark wizard, Harry might battle with the idea of having such a connection. He could face prejudice from the wizarding world while also trying to understand if there are any redeeming qualities in Grindelwald's ideology that might be passed on to him.
One interesting plotline could be how Harry discovers his new 'Son of Fate' identity and the powers that come with it. Maybe he has an even deeper connection to the magical world's origin.
One interesting plotline could be Harry exploring his new powers as the son of Hypnos. Maybe he can use sleep - related magic in unique ways, like putting his enemies into a deep slumber during battles.
Well, in this fanfiction, a great plotline could be Harry's training. Since he's the son of Thor, he might have to undergo special training in Asgardian combat and magic. This could lead to some really cool scenes where he combines his wizarding skills with his Asgardian strength. Also, there could be a plot where he has to prove himself worthy to both the wizarding world and Asgard, which would create a lot of internal and external conflicts for him.