Maybe in the fanfic, Percy's death could be a sacrifice to save Zoe. This would then lead Zoe to live her life in a way that honors Percy's sacrifice. She could become a protector of the things Percy held dear, like a certain place or group of people. And as she does this, she has flashbacks of their time together, which are bittersweet memories that keep her going.
Zoe could become more withdrawn initially. Losing Percy, who was perhaps a close friend or love interest, would be a huge blow. But then, she might slowly turn her grief into strength. For example, she could become more determined in her fights, using Percy's memory as a source of inspiration.
The characters would be devastated. Grover, Percy's best friend, would be heartbroken. He might lose his ability to find Pan because of the emotional turmoil. His search for Pan was always connected to his friendship with Percy, and without Percy, he could be lost.
Their interaction could be very emotional. Percy might be in shock at first to see Zoe again. He could be filled with guilt for not being able to save her when she was alive.
One common theme is adventure. Since both Percy and Zoe are often involved in action - packed situations, fanfics usually center around them going on quests or facing dangerous foes together. Another theme is the development of their relationship, from initial distrust to a deeper bond.
In this fanfiction, Percy might sacrifice himself in a grand battle. He could be facing a powerful enemy that was about to strike Zoe. Percy, being the heroic type, jumps in front of Zoe at the last moment. His last thoughts could be of his friends and all the adventures he had. Zoe, in turn, is left with a deep sense of guilt and sorrow, vowing to carry on Percy's legacy. She might become even more determined to fight for the cause they both believed in, all while mourning the loss of her dear friend.
The other demigods at Camp Half - Blood would also be in chaos. Percy was like a leader to many of them. His death could lead to a lack of confidence among the younger demigods. Some might even start to question the protection of the gods. Zoe's survival could also lead to her taking on a more prominent role in guiding and protecting the demigods, which is a big change from her previous situation.
Well, one possibility is that Percy might find himself in a sort of afterlife realm where Zoe is waiting for him. Maybe she has some important message for him, like a warning about future threats to his friends or the world he left behind.
Percy as Zoe's father in fanfic could be a really interesting concept. If it's in a fan - made story, perhaps Percy has certain traits that are passed on to Zoe. Maybe he's a heroic figure, and Zoe inherits his courage. But again, we need to know more about the fanfic. Is it based on a fantasy world? A sci - fi setting? That would change how we view Percy and his role as Zoe's father.
Percy could be a brave and adventurous character, perhaps with some special abilities like being able to control water or having enhanced strength. Zoe might be a smart and resourceful female character, maybe with skills in tracking or archery. They could be from a fictional world full of magic and mythical creatures.