Jackson can use his own skills and resources in the fanfiction world to help his sister. If he has friends or allies, he can ask them for help. For example, if his sister is in a financial trouble, he could use his savings or find a way to earn more money. If she's being bullied, he could stand up for her and use his influence to stop the bullies. Also, he could try to boost her confidence if she's feeling down or insecure, which would help her face the challenges more effectively.
Maybe his sister is in some kind of danger in the fanfiction, like facing a powerful enemy or being in a tricky situation. It could also be that she's ill and Jackson is worried about her health.
Perhaps she's a sister who was thought to be dead but actually survived. She could have been corrupted by the experiences she had while being 'dead'. When she returns, she blames Percy for not saving her properly. This false blame leads her to betray Percy. She could start spreading rumors about Percy being a coward or a bad leader among the demigod community.
Percy would likely be very confused at first. He'd probably feel a mix of anger and sadness. He might start to question his own actions and wonder if he did something wrong to make his sister leave.
One possible plot could be Percy feeling a deep sense of betrayal and loneliness. He might struggle with his self - worth as he wonders why his sister left him. This could lead him on a journey to find answers about his family and his own identity, perhaps even uncovering secrets about his demigod heritage that his sister knew and he didn't.
The sister could be under the control of a powerful god or goddess who has a grudge against Percy. She might be forced to betray him. For instance, she could lead Percy into a trap set by the god. She could lie to him about a mission, saying it's a rescue mission but in fact it's a trap where the god is waiting to take revenge on Percy for some past deeds. This would be a really heart - breaking betrayal for Percy as he trusts his sister.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). There are often many user - generated stories there. Just search for 'Percy Jackson and his sister Lemon' in the search bar, and you'll be presented with a list of relevant fics.
In the fanfiction, their relationship could start off rocky. Maybe the sister resents Percy for always being in the spotlight. However, as they face challenges together, like fighting a powerful monster, they start to understand each other better. Percy learns to listen to his sister's ideas, and she learns to trust his experience. Eventually, they become a great team and have a really close relationship full of mutual respect.
One reason could be the copyright issues associated with Naruto fanfiction. Fans are worried that the large amount of fan - created content might lead to legal problems for the creators or for the Naruto brand itself. Additionally, in the Naruto fanfiction community, there can be a lot of drama and arguments over different interpretations of characters and plotlines, which makes people worry about the overall harmony and positive nature of the community.
One way is through facing challenges together. For example, when they are on a quest, they might have to rely on each other's skills. Percy's sword - fighting skills and his sister's magic (if she has any) can complement each other. They also learn about each other's weaknesses and how to protect one another. In addition, they can have heart - to - heart conversations during quiet moments in their adventures, which will deepen their relationship.