He could develop through facing the challenges of the Grimm world. Each encounter with a Grimm creature could teach him new skills or change his perspective.
One way is by interacting with the existing characters in the Grimm universe. If he meets characters like Ruby or Weiss, their different outlooks could influence him and vice versa, thus developing his character. Also, exploring the dark and often complex world of Grimm could make him more mature and hardened as a character. He might start off naive about the Grimm but as he experiences more, he becomes more street - smart and better at dealing with the threats that come his way.
In a Grimm fanfiction, Harry's character could be developed by getting involved in the power dynamics of the Grimm world. Maybe he starts off as a nobody in this new world but through his own efforts and unique abilities (if he has any carried over from his original story), he rises in the ranks. He could also develop morally. For instance, in the Grimm world, the line between good and evil can be blurry. Harry might have to re - evaluate his own beliefs about right and wrong as he gets involved in different situations. This internal struggle could lead to significant character growth.
You can also show her doubts. Even though she was a loyal Death Eater, there could be moments where she questioned Voldemort's methods or decisions. This would make her more human and less of a one - dimensional villain.
Her magical abilities can play a big role in her development. If she has a special gift, like being able to communicate with magical creatures in a way no one else can, it can shape her character. She could be seen as an outcast by some in the wizarding world because of this strange ability, but she uses it to her advantage. For instance, she might get help from a powerful magical creature to save Harry from a dangerous situation.
She can start off as a novice in the Final Fantasy world. Maybe she doesn't understand all the rules and magic systems at first. As she goes through different adventures, she gradually learns more and becomes more confident. For example, learning how to use materia or summon aeons could be part of her growth.
She could be developed by focusing on her relationship with Harry. Maybe Harry has to learn sign language to communicate with her better, and this strengthens their bond. Their shared experiences of being different from other wizards (Harry as 'the boy who lived' and she as a deaf wizard) could be explored.
To develop her character, start with her appearance. She could have the same green eyes as Harry but with long, flowing red hair like their mother. Then, think about her personality. She might be more headstrong and confident than Harry, having grown up a bit earlier. For instance, she could be the type to stand up to bullies without hesitation, even when they are older and more powerful wizards.
His magical abilities also play a crucial role in character development. If he has a special talent for some form of magic, like being able to communicate with magical animals in a way no one else can, it can lead to interesting storylines. He could use this ability to help solve problems or get into trouble. Through these situations, his character can grow, learn from his mistakes, and become a more well - rounded character in the fanfiction.
Often, his character is developed by exploring his backstory. Writers might give details about his family, his upbringing, and what led him to create or obtain the Deathly Hallows. This helps to build a more complex and three - dimensional character.
In a 'Harry Potter as a Necromancer' fanfiction, Harry's development could involve him learning from his mistakes. For example, if he accidentally creates a dangerous undead creature, he realizes the importance of control. He could also become more empathetic towards dark wizards who might have been drawn to necromancy for reasons like his own. His relationships with his friends would change too. Some might distance themselves, while others would try to understand and help him. This would force Harry to grow and become more self - reliant in his journey with necromancy.
He could start by solving simple magical math problems, like calculating the amount of potion ingredients based on a ratio. As he progresses, he might study ancient magical math texts and learn more advanced concepts.
Chloe's character can be developed by giving her a flaw. Let's say she is overly curious and sometimes gets into trouble because of it. One time she might open a forbidden book in the library without realizing the danger, and this leads to a series of events that teach her to be more cautious while still maintaining her curious nature. As she faces the consequences of her actions, she becomes more mature and well - rounded.