What could be the plot of a 'Luke and Percy are brothers' fanfiction?

A great plot could involve a prophecy that centers around their brotherhood. Percy and Luke are initially on opposite sides due to Luke's association with the Titans. But when they find out they are brothers, it throws everything into chaos. They have to navigate their relationship while also trying to figure out how to fulfill or avoid the prophecy. There are a lot of emotional moments as they struggle with loyalty to their respective camps and to each other as family.

At first, it could be quite rocky if they find out later in the story. Percy might be angry that Luke has been keeping secrets or has done bad things in the past. But eventually, they would likely grow closer as they realize they are family and start to support each other.

In this fanfiction, perhaps there is a misunderstanding between Luke and Percy. Luke might think Percy has betrayed him in some way, like siding with the wrong people in the context of their fictional world, and thus resorts to violence by beating him up.

Well, one possible plot could be that Luke kidnaps Percy to use him as a bargaining chip. Maybe he wants to trade Percy to the Titans for more power or a higher position. Luke might keep Percy in a secret location, like an old, abandoned temple. Percy, of course, would try to escape and find a way to warn his friends at Camp Half - Blood.

One common theme is redemption. Since Luke had some dark actions in the original series, fanfiction often explores his path to redemption in the context of being Percy's brother. Another theme is family. It delves into what it means for them to be brothers, like how they support each other. Also, there's the theme of power. Given their different powers and abilities, fanfiction may play with how they use or combine their powers as brothers.

One possible plot could be that Luke initially starts out as a rival to Percy but as they interact more, he begins to see Percy's true self and falls for him. Maybe they are forced to work together on a dangerous quest and during that time, Luke's feelings develop.

One possible plot could be that they discover they are brothers through a series of magical events. For example, a powerful oracle reveals the truth. Then they have to deal with the shock of this new relationship while also facing their common enemies. They might train together to combine their unique powers and protect their world from threats.

Percy is often impulsive and brave. Luke, on the other hand, is more calculating. In a fanfiction, they could clash over how to approach a situation. For example, when facing a group of monsters, Percy might want to charge in head - first while Luke would prefer to strategize. This difference could create tension and also opportunities for them to learn from each other.

Well, it's somewhat popular. Some young readers really like it because they get to see different takes on the relationship between Percy and Luke. However, not all young readers are into fanfiction. Some prefer to stick to the original books. But for those who enjoy fanfiction, the 'Percy Jackson and Luke brothers' concept can be really appealing as it gives a chance to explore what could have been or different aspects of their connection.

One possible plotline could be that Luke has been corrupted by some dark force, and Percy has to fight him to save their world. Percy might be reluctant at first because they were once friends, but the greater good forces him into action.