For Harry Potter in a neglect fanfiction, his development could be quite a journey. He may initially feel angry and confused as to why he is being overlooked. This could lead him to be more rebellious or to try to prove himself in different ways. With Elsa, she would be in a state of self - pity at first. But as time passes, she realizes that her powers are still a part of her, regardless of what others think. Harry and Elsa together could form a support system. They would encourage each other to break free from the shackles of neglect. Harry could use his quick thinking and magical knowledge, and Elsa could use her grace and ice - creating abilities. As they grow together, they might even find a way to change the perception of those who are neglecting them.
Hermione would likely be very curious. She'd want to research all about Elsa and how her powers work in relation to Harry's wizardry. Ron, on the other hand, might be a bit more cautious at first. He'd probably make some jokes about Harry being part ice - prince or something. Dumbledore would be very intrigued. He'd see Harry's new powers as an asset in the fight against evil. He might even offer to help Harry explore and control his ice powers better.
Harry might be in awe of Elsa's powers at first. He would likely approach her with caution and respect, as he does with most powerful beings. Elsa, on the other hand, would be curious about Harry's world of wands and spells. They could start by sharing their stories. Harry would talk about Voldemort and his battles, and Elsa would share her experiences with her frozen kingdom and her isolation.
Harry would likely become more complex. He might start to have a darker edge to his personality as he is exposed to the occultist's ways. Hermione and Ron would be very concerned about him. They might try to rescue him from the occultist. Hermione could become more determined to study about the occult to understand what Harry is going through.
Well, for Harry, he'd develop a deeper understanding of different kinds of magic and people. Since Tsuna comes from a different background, Harry would have to adapt his teaching methods. This would make him more flexible. Tsuna would start to develop a more adventurous spirit. He'd be more willing to take risks as he sees Harry's courage. Also, in terms of their relationship, they'd go from being strangers to a family - like unit. Tsuna would look up to Harry, and Harry would feel a need to protect Tsuna at all costs. This would shape their personalities in different ways, with Harry becoming more protective and Tsuna more trusting.
At first, they might develop their relationship through helping each other. Hans could assist Elsa in learning about diplomatic relations with other kingdoms, while Elsa could teach Hans about controlling his temper (assuming he has improved). As they spend time together in these educational and growth - oriented activities, they begin to see each other in a new light. They find themselves attracted to the new, improved versions of each other and so they get married.
In such a fanfiction, perhaps Harry Potter could be left alone in a dangerous situation, like being locked in a cellar by some dark wizards and no one comes to rescue him. As a result, he slowly succumbs to hunger, thirst or an attack from some dark creatures, ultimately dying from neglect.
Well, it could be really interesting. Harry might grow up in Arendelle, learning magic in a very different environment. He could be friends with Anna and Kristoff too. Elsa's ice powers might influence how he views magic, perhaps making him more in tune with elemental magic compared to the traditional magic in the Harry Potter world.
The development could also involve a journey for Harry to understand and control these new Deadshot - like aspects. He might struggle with the more violent nature of Deadshot's skills compared to the wizarding code of ethics. Meanwhile, the wizarding world would be in an uproar as they try to figure out what's happening to Harry. There could be a sub - plot where the Ministry of Magic tries to control or stop Harry from using these un - wizard - like abilities, while Harry has to decide whether to embrace them fully to defeat Voldemort once and for all.
Harry could become even more of a wise and respected figure. His experiences with Voldemort would have made him a great teacher or mentor in the future, passing on his knowledge of dark magic and how to combat it. Hermione might be more experimental with magic, using her intelligence to break new boundaries in magical research. Ron could be more confident and a great support to Harry in his new role.
Well, in Harry Potter fanfiction, indifference and neglect can be a powerful theme. It can be seen in how Hogwarts itself might be indifferent to the needs of some students. There could be students who are neglected because they don't fit into the typical Gryffindor - Slytherin - Hufflepuff - Ravenclaw mold. This can result in those students either finding their own way to thrive or sinking into despair. Fanfic authors use this to explore different aspects of the wizarding world that the original books might not have delved into as deeply.