Another consequence could be a distortion of his powers. Sometimes, overusing powers can change their nature in unexpected ways. His powers might become unstable and unpredictable. This could put him in a difficult situation where he can't rely on his powers as he used to, and he has to find new ways to deal with the problems he faces.
He might lose control of his abilities. For example, if his power is related to water, he could cause unexpected floods that harm innocent people or damage the surrounding environment.
One consequence could be Percy becoming an outcast among his fellow demigods. Since his powers now come from Kronos, they might see him as a threat or a corrupted being.
One possibility is that Percy trains his powers with the help of his friends. They could create special scenarios or obstacles for him to overcome, which in turn helps him to develop his powers further. His powers could also start to evolve in unexpected ways during this training process.
It's possible that his powers could even be enhanced in some ways. Losing an eye could make him more in tune with his other senses, and this could translate to his powers. For instance, his ability to sense danger through water vibrations could become sharper as he has to rely more on it. His powers might also develop in new directions. Maybe he could start to use water to create illusions to compensate for his lost vision in battle, like using water to project false images of himself to confuse his enemies.
Well, he might become more ruthless. He could start making decisions without the normal moral compass that his humanity provides. For example, he might be more willing to use extreme violence to achieve his goals, not caring about the harm it causes to others.
Maybe there are some dark forces at work. They sense Percy's growing power and want to stop him before he becomes too strong. These could be ancient evils that have been awakened by Percy's power development. They could send minions or create illusions to make Percy's training difficult.
One possible plot could be Percy going on a solo quest specifically designed to help him master his powers. He might face challenges that force him to use his water - based powers in new and extreme ways, like having to freeze an entire lake to stop a monster from escaping. Along the way, he could meet a new mentor, perhaps an ancient water spirit, who teaches him secrets about his abilities that he never knew before.
One consequence could be that she misses out on some creative interpretations of their relationship. Some fanfiction might actually have really interesting takes on their bond that could enhance her understanding in a different way. But on the other hand, by avoiding it, she maintains her own view of their relationship without outside interference.
It could be that Kronos believes Percy has some hidden potential that, when combined with his powers, would lead to a situation beneficial for Kronos. For example, Percy's strong connection to the sea could be used in a way that disrupts Poseidon's domain and the balance among the gods. Kronos, being the Titan of time and a master of long - term planning, might foresee a complex chain of events that would unfold if Percy had his powers.
It could be a rogue demigod who is jealous of Percy's powers and wants to stop him from mastering them. This demigod might have some dark powers of their own and would constantly set up traps and challenges for Percy. For example, they could use illusions to make Percy doubt his own powers and abilities.
Percy could have the power of enhanced beauty. Not just in a physical sense, but a kind of allure that draws people to him. This could be used in various ways. He might be able to use it to charm his way into getting information from people who are normally very guarded. Or, in a more positive way, he could use his allure to bring people together. For instance, if there were two feuding groups in the camp, his presence could make them more open - minded and willing to listen to each other, simply because they are attracted to his unique charm.