In this fanfic scenario, Percy's character could grow in his ability to communicate. He'll need to talk more openly with Annabeth about their future together, their fears, and their hopes. This will make him more mature in his conversations. Annabeth will develop her emotional side. Usually, she's very logical, but in the context of the arranged marriage, she'll have to deal with a lot of emotions - from her own doubts to her growing feelings for Percy. She'll learn to balance her logic and emotions better, which will make her a more rounded character.
In this fanfic, Percy could develop a darker side. The horrors of Tartarus might make him more ruthless when it comes to protecting himself and Annabeth. Annabeth, on the other hand, may become more empathetic. She could see the pain and suffering of the other beings trapped in Tartarus and try to help them, which would shape her character in a new way. Also, their relationship would develop further. They would have to trust each other completely, and this could lead to a more mature and deep connection between them.
The plot could involve some external threats that force them to rely on each other. Maybe there's a new enemy in their world that only they can defeat together. During their journey to face this threat, they have to communicate and work as a team, which helps them grow closer. Since it's an arranged marriage, there could also be family politics involved. Their families might have different expectations and agendas, which creates some tension. But through it all, Percy and Annabeth find a way to make the marriage work and fall in love in the process.
Percy might develop more of a steely determination. In Tartarus, he has to face extreme danger, which could make him even more resolute in protecting Annabeth and getting out. Annabeth, on the other hand, could become more resourceful. She'd have to use her wits in this strange and deadly place.
In the beginning, Hermione might be the one trying to make the best of the situation. She would try to communicate with Severus, but he would probably push her away. However, as they are forced to live together and share responsibilities, they would gradually open up. Maybe they would start having conversations about magic, books, and their past experiences. Slowly, a bond of mutual understanding would form, and their relationship would develop from one of hostility to something more like friendship, and eventually, it could turn into love.
For Marinette, her character development could involve her learning to balance her love for Adrien with her own identity. In the context of an arranged marriage, she might feel pressured to conform to what she thinks Adrien or his family wants. However, through various interactions, she could break free from that and be true to herself. This might include standing up for her fashion choices or her friendships. Adrien's development could be about him realizing the importance of real relationships. He's been in the spotlight for so long that he may not have experienced genuine connection. Through the arranged marriage with Marinette, he could learn about loyalty, sacrifice, and the beauty of a relationship based on mutual understanding rather than just appearance or status.
Their relationship might become more intimate. This simple act of Annabeth sleeping on Percy's lap can break down some barriers between them. It shows a level of vulnerability from Annabeth and a protective side from Percy.
The slap could also be a turning point in their relationship. It might make Percy more aware of Annabeth's feelings and boundaries. He could start to be more careful with his actions and words around her. On Annabeth's side, she might feel a bit guilty after the slap and try to make amends in her own way, like by doing something nice for Percy that she knows he'll appreciate.
Their relationship might develop slowly. At first, they could be polite but distant. Then, through shared experiences like protecting the village from an attack, they start to trust each other more. Eventually, this trust turns into a deep friendship and then love.
Sakura would likely develop more confidence in her diplomatic skills. She has to navigate a new village and a new relationship. She might become more assertive in expressing her opinions, especially when it comes to helping Gaara rule Suna. Gaara, for his part, would become more open. His cold exterior would soften as Sakura shows him love and understanding. He would start to trust more and be more willing to show vulnerability.
For Naruto, in an arranged marriage with Mei, his character would likely shift towards a more diplomatic and worldly one. He'd have to deal with the politics of the Hidden Mist village and Mei's leadership style. His usual go - to of brute force and determination would need to be tempered with more finesse. Mei, on the other hand, would develop a more collaborative side. She's used to ruling somewhat autocratically in the Hidden Mist. But with Naruto, she'd have to learn to share power and decision - making. Their interactions would also likely bring out more of their personal insecurities. Naruto might worry about not being good enough for Mei and the Hidden Mist, while Mei might be concerned about Naruto undermining her authority. Overcoming these insecurities together would be a major part of their character development.