The 'bad love' might also be due to their own insecurities. Roxas and Xion both have their own issues regarding their existence. Roxas is a Nobody of Sora, and Xion has her own mysterious origin. These factors could lead to a relationship that is full of difficulties and could be considered 'bad' as in not a healthy, straightforward love. It could be a love that is constantly challenged by their own self - doubts and the expectations placed on them in the Kingdom Hearts world.
In a fanfiction of Roxas and Xion at an academy, it could explore their friendship in a new setting. They could form a study group with other characters from the series. Their days could be filled with training sessions in the academy's special arenas as well as normal classes about the history of their world.
One reason could be the manipulation by other characters. In the Kingdom Hearts universe, there are powerful forces at work. If these forces manipulate Roxas and Xion's feelings for their own ends, it can turn their love into a 'bad' one. For example, if an antagonist uses their relationship to further their evil plans.
One possible fanfic could be about Xion and Roxas realizing their feelings for each other during their adventures in the Kingdom Hearts world. They might share quiet moments together, like sitting on the beach in Twilight Town, watching the sun set. Their love could be a source of strength for them, helping them face the many challenges that come their way in the fight against the Heartless.
In fanfiction, Roxas and Xion often share a deep bond. They have a connection that was initially formed within the complex world of Kingdom Hearts. Their relationship can be depicted as one of friendship that has the potential to be something more. Writers might explore how they support each other through their shared experiences of being part of Sora's heart and their own individual existences.
One great fanfic about Roxas and Xion is 'The Bond Beyond'. It beautifully explores their relationship as they struggle with their identities within the Kingdom Hearts world. The author does an amazing job of delving into their emotions and the unique connection they share.
Well, in fanfiction, Roxas and Xion at the academy could be part of a sports team. It would be interesting to see them compete in something like keyblade jousting. They'd learn about teamwork and strategy, and it would also be a chance for some friendly rivalries with other students.
One possibility could be that in the fanfiction, Roxas and Xion explore a new world together. They might face challenges that test their friendship, like dealing with a powerful enemy that tries to turn them against each other. But in the end, their bond becomes even stronger as they overcome the difficulties.
The plot could involve Xion and Roxas getting separated due to some dark force in the Kingdom Hearts universe. They then spend the fanfic trying to find each other. Along the way, they have flashbacks of their time together, which makes them more determined to be reunited. When they finally find each other, they confess their love and vow to never be apart again.
In fanfiction, the Roxas x Xion dynamic can be quite complex. They are both characters with their own insecurities. Roxas might be protective of Xion, and Xion could be the one who understands Roxas' longing for a more complete existence. Their relationship can be a source of comfort for both of them in a world full of danger and mystery like Kingdom Hearts.
Their relationship could develop through shared experiences. For example, if they fight side by side against Heartless, they'll learn to trust each other more. Each battle would bring them closer as they rely on one another's skills.