His character could develop a deeper understanding of power and responsibility. He realizes that his actions, or in this case, his inaction (since he can't move much while holding the sky), have a huge impact on the world. This new -found knowledge could make him more cautious and strategic in future adventures. Also, he may develop a stronger will as he battles the physical and mental exhaustion of holding up the sky.
Percy's character might develop a greater sense of patience. Holding up the sky is no easy feat and requires him to stay still for long periods. This could teach him to endure hardships in a new way. He also might become more introspective as he has a lot of time alone with his thoughts while holding the sky.
Percy's character development in this fanfiction might start with a sense of loss. Losing his demigod status means losing a big part of his identity. He may become more humble as he realizes the challenges that mortals face every day. As he adapts to mortal life, he could become more self - reliant in different ways, like having to earn money for the first time or deal with normal school problems without relying on his powers.
The main character is likely Percy, as the title 'percy holds up the sky fanfic' implies.
Percy's character would be very different. Growing up alone, he would lack the social skills he has in the original series. He'd be more introverted. His view of the gods would be more cynical as he has no one to tell him the 'glorified' stories. He'd have to learn about his powers through trial and error, which would make him more cautious. He may also develop a stronger survival instinct. His relationships would be different too. He might be more hesitant to open up to others when he finally does meet people. Overall, his character would be a loner with a unique perspective on the demigod world.
Percy's character often develops in terms of his self - confidence. As the son of Thetis, he has new powers and responsibilities. At first, he might be a bit overwhelmed, but as he faces challenges, he becomes more sure of himself and his abilities.
His character might become more confident, as being raised by Zeus would give him a sense of specialness. He could also be more authoritative.
In many fanfictions where Percy becomes the God of the Universe, his character often develops a more profound sense of responsibility. He starts to see the bigger picture of the cosmos. For example, he might become more detached from his former mortal relationships as he has to deal with the grandeur of the universe. His power also changes his perspective. He may start to view the various pantheons differently, not just as separate entities but as parts of a greater whole that he now oversees.
His character would likely be more cynical. Growing up among monsters, he'd see the cruel side of the world early on. He might be more distrustful of others, even those who seem friendly at first. For example, when he finally meets other demigods, he'd be hesitant to trust them right away.
In some fanfiction, Zoe's character might develop by becoming more open. For example, if she survives, she could start to trust others more easily, especially Percy. She might learn to let go of her past grudges and be more accepting of the modern world around her.
In a Weapon X fanfiction, Percy might start off being a bit naive about the harsh world of Weapon X. But as he witnesses the experiments and the struggles of the mutants, he could become more empathetic and determined to help. His powers might also develop in new ways as he faces different threats than in his normal Greek - myth - based adventures. For example, he might learn to use his water powers in more creative ways to counter the advanced Weapon X technology.
Well, without reading it specifically, it could be about Percy in a situation where he has to hold up the sky, perhaps in a heroic or challenging context. It might explore his character, his powers, and how he copes with such an enormous task.