One possible plot could be that Julie and Billy team up in a Bakugan battle tournament. They face various opponents together and along the way, they discover new Bakugan abilities. Their friendship grows stronger as they support each other during tough battles.
Julie might develop by becoming more confident in her Bakugan battling skills. With Billy by her side, she could learn new strategies and become more assertive in battles. Billy, on the other hand, could develop his sense of responsibility. He might start taking more risks to protect Julie and their Bakugan.
Since I don't have first - hand knowledge of this graphic novel, it's hard to say exactly. However, if we think about common themes in graphic novels, it might be a coming - of - age story. Billy and his boots could be symbols of his growth. For example, he might start out as a shy or inexperienced character, and through his experiences with the boots, he becomes more confident and capable. Maybe the boots are a gift from someone important in his life, like a family member or a mentor, and they guide him through various difficulties.
The title indicates that Billy is a main character. And the boots (las botas) are also key. It's possible that there are antagonists in the story too. Maybe there's someone who wants to take the boots from Billy or someone who is causing trouble in the world where Billy and his boots exist. But again, this is all speculation without actually reading the 'billy y las botas graphic novel'.
One great Bakugan fanfic featuring Alice and Shun could be one where they team up for a special Bakugan battle tournament. They combine their unique strategies, with Shun's agility and Alice's intelligence, to outwit their opponents. Maybe in this fanfic, they also have to face some challenges outside of the battle, like dealing with a malfunctioning Bakugan gate that could disrupt the entire tournament.
A fanfic centered around Alice and Shun could explore their relationship. Maybe they start as rivals in the Bakugan battles but gradually realize they have a lot in common. For example, they both have a strong sense of justice and a love for their Bakugan partners. As they spend more time together, they could form an unbreakable bond.
Power is a common theme. Sellon is often depicted as either seeking more power or struggling with the power she already has. It could be her desire to be the most powerful in the Bakugan battles or her journey to control her unique abilities.
There could be many scenarios in such a fanfic. Maybe they share a kiss after a great battle where they realize their deep feelings for each other. It could be a moment of celebration and the start of a new relationship in the Bakugan world.
There are quite a few fanfics out there. Some focus on the relationship between Alice and Shun in a more platonic way, like the fanfic 'Bakugan Allies'. It shows how they support each other during battles and in their daily Bakugan - related adventures. It's a great read if you like stories about friendship within the Bakugan universe.