Inuyasha's character could be developed by exploring his insecurities about his half - demon status in the context of his love for Kagome. He might worry that she'll leave him because of what he is. Kagome can develop by becoming more empathetic towards Inuyasha's past traumas. She can use her love to heal some of his emotional wounds. Their puppy love can also make Inuyasha more protective of Kagome in a more nuanced way, not just physically but also emotionally, and Kagome can become more understanding of Inuyasha's need for independence while still being in a relationship.
Inuyasha's personality can be developed by showing his growth in accepting Fem Naruto. At first, he might be dismissive of her because she's not from his world and seems weak compared to him. But as he sees her tenacity and the power of her ninja techniques, he could start to see her as an equal. His own issues with trust, especially after his past with Kikyo, can be further explored in relation to how he trusts Fem Naruto and whether he's willing to let her into his heart and share his secrets.
Inuyasha's rough exterior but kind heart makes their relationship interesting. He's often gruff but Kagome sees through it. Kagome, being kind and determined, softens Inuyasha. For example, when Inuyasha is about to give in to his anger, Kagome's gentle words can calm him down. Their different personalities complement each other, which is a big part of what makes their relationship in fanfiction so appealing.
One plot idea could be Inuyasha and Kagome getting lost in a mysterious forest together. As they try to find their way out, they have to rely on each other more than ever, which deepens their puppy - love. Another could be a situation where they have to take care of a small, magical creature. This shared responsibility brings them closer. Maybe there's a time - traveling incident that separates them from their friends and they have to survive alone in a strange era, which makes their bond stronger.
Their relationship can be developed through shared adventures. For example, when they face a powerful new demon together. Inuyasha can protect Kagome in a really heroic way, and Kagome can use her spiritual powers to help Inuyasha in a crucial moment. This would strengthen their bond.
For Jeff the Killer, his already existing violent and chaotic nature can be explored further. Maybe show how his encounters with Slenderman either intensify or temper his bloodlust. He could start to question his own motives and actions when around Slenderman. As for Slenderman, his usually mysterious and menacing personality can be developed by showing his more vulnerable side. Perhaps in his interactions with Jeff, he reveals some of his insecurities or doubts. This could make him seem more complex and human - like, despite his non - human appearance.
In modern fanfiction, Kagome might be adapted as a modern - day student who is still strong - willed. She could be a tech - savvy girl, using her knowledge of modern technology to her advantage. Inuyasha, on the other hand, would probably struggle with the modern world. His wild nature might make him seem out of place in a city. His sword skills could be translated into some form of modern combat or extreme sport ability.
Will could be developed by showing his more vulnerable side. When it comes to his relationship with Alyss, he might let down his tough exterior. For example, he could be hesitant and nervous at first when approaching her romantically, which is different from his usual confident self in other aspects.
Well, there could be a situation where they are having a quiet moment alone, perhaps by a beautiful, serene lake. Inuyasha, who has been struggling with his feelings for a long time, finally gathers the courage. He looks into Kagome's eyes and simply says something like 'Kagome, I love you.' It's a very straightforward yet heart - warming way of confessing.
Characters' personalities can be developed by their goals. If a character wants to be the top student in school, they might be ambitious and hard - working. In the context of a love story, this can either attract or create friction with their love interest. Another aspect is how they communicate. A character who is good at expressing feelings openly will have a different dynamic in the relationship compared to someone who is more introverted and keeps things to themselves.
One possible fanfiction could be about Inuyasha and Kagome going on a journey together. They might face a new and powerful demon. Along the way, Kagome uses her spiritual powers to help Inuyasha in battles. Their relationship deepens as they rely on each other more and more, and they start to realize their true feelings for one another through these shared experiences.