The relationship might be a bit strained at first. Aelita might be worried that her younger brother getting involved with Lyoko could put him in great danger. So she could be a bit overbearing in trying to keep him out. Her brother, on the other hand, might feel frustrated and left out. But as events unfold and they realize they need to work together, they would gradually build a stronger, more trusting relationship, relying on each other's strengths to face the challenges of Lyoko.
It could be a relationship based on mutual discovery. Since they both have a connection to Lyoko, they could discover new things about the virtual world together. Aelita's younger brother might have fresh perspectives that Aelita hadn't considered before, and they would bond over their shared exploration. They would support each other in understanding the mysteries of Lyoko and their own roles in it.
One possible plot could be that Aelita's younger brother discovers the secrets of Lyoko on his own. Maybe he stumbles upon a hidden entrance to the supercomputer while exploring. He then has to learn how to navigate Lyoko and deal with the threats there, all while trying to keep it a secret from the others at first. As he gets more involved, he might develop his own unique abilities that are different from Aelita's, which could change the dynamics of the group's battles against XANA.
His character could be developed by showing his initial fear of Lyoko. Since it's a dangerous virtual world, he might be hesitant to get involved at first. But as he sees the importance of what his sister and her friends are doing, he could gradually become braver. For instance, he starts by just observing from a safe distance in Lyoko, and then slowly begins to help out in small ways.
One popular type of fanfiction about Aelita's brother in Code Lyoko might involve him having unique adventures in the virtual world of Lyoko. Maybe he discovers new powers or forms alliances with the main characters in ways not shown in the original series. For example, he could befriend XANA's minions who are tired of being evil and together they try to stop XANA in a different way.
A common theme is family bonds. Since he is Aelita's brother, the fanfiction often explores how their relationship affects the events in the story. Another theme could be self - discovery. He may be finding out his own place in the fight against XANA or in the world of Lyoko in general.
In many Code Lyoko fanfictions, Jeremy and Aelita's kiss can be a really sweet moment. It might happen after they've been through a lot together in Lyoko, like fighting off XANA's attacks. Their relationship has a unique charm, and a kiss could symbolize the deepening of their bond.
Well, the plot could involve Aelita's little brother getting involved in the Lyoko battles. Maybe he discovers a new power within Lyoko that no one else knew about. For example, he could have the ability to control a new type of virtual creature. This would add a new dynamic to the team as they would have to protect him while also using his new power to their advantage.
Well, their different skills. Jeremy is the tech - savvy one, and Aelita has her powers in Lyoko. In fanfiction, this contrast can lead to all sorts of interesting situations, like when Jeremy has to use his knowledge to save Aelita from a digital trap, or when Aelita's powers help Jeremy understand something new about Lyoko.
In many fanfictions, their relationship starts from friendship. They are comrades in the fight against XANA, and gradually they start to notice each other in a different way. Little by little, they realize their feelings are more than just friendship.
The fanfiction about Odd and Aelita kissing could also be a way to add some romance to the action - packed world of Code Lyoko. The series is mainly focused on fighting XANA and saving the world. But a romantic moment between these two characters can add a soft touch. It can show a different side of their personalities. For example, Odd is often the joker, but in a romantic context, he might show a more serious and caring side. And Aelita, who is often the damsel in distress to some extent, can be shown as a more confident person when it comes to matters of the heart.
Well, it could be about their adventures together in the virtual world of Lyoko. Maybe they team up to fight against XANA's threats more often than in the original show. They might have some deep conversations about their feelings for each other while hiding from the monsters.