If Percy Jackson was raised on the streets in fanfiction, his powers would likely be less refined initially. He would use them more instinctively for survival. For example, his ability to breathe underwater might be used to escape pursuers by diving into a polluted river. As he grows, he would gradually learn to control and expand his powers through trial and error, without the structured training at Camp Half - Blood.
His powers might develop in a more self - taught way. Without the guidance of Camp Half - Blood, he'd have to figure out his water - based powers on his own. Maybe he discovers he can control water from puddles in the street to defend himself from attackers.
His powers might develop with a different focus. Instead of just relying on his natural water - based powers, he could be taught to use his environment in a more Beowulf - like way. For example, using the terrain to his advantage during battles, like Beowulf used the hall against Grendel. His control over water could also be refined in a more strategic sense, thinking about how Beowulf planned his attacks on the sea monsters.
In fanfiction, if Percy Jackson was raised on the streets, he might be a lot more street - smart. He'd probably have to fend for himself from a young age, learning how to steal food or find shelter. His skills with a weapon might be more rough - and - tumble, developed from having to fight off bullies or thugs on the streets.
His personality would likely be a blend of his natural Percy - ness and the influence of Atlantis. He could be more inquisitive about the history and magic of Atlantis. Since it's such a mysterious place, he'd constantly be seeking knowledge. At the same time, he might be a bit more detached from the surface world, having grown up in an underwater realm. His sense of humor might also change, adapting to the Atlantean way of life which could be more formal or refined in some ways.
His character would become more confident in his artistic abilities. Apollo is the god of many arts, so Percy would likely be exposed to music, poetry, and painting. He might be more flamboyant in his actions and speech, as Apollo has a certain charm. For example, he could start using more flowery language when talking to his friends or enemies.
Percy's character would likely become more in tune with nature. He'd be more reserved perhaps, as he grows up in an all - female group. His sense of honor might be more shaped by Artemis' values, such as protecting the weak and the natural world.
If adopted by Artemis, Percy's powers would evolve in a more nature - oriented way. He might be able to communicate with water - dwelling creatures in the wild better. His hydrokinesis could be influenced by the moon, since Artemis has a connection to the moon. So at night, his water - based powers could be stronger. He would also develop a sense of tracking and hunting skills that would enhance his overall power set.
If Percy were raised by Shinto, his character would change in multiple ways. Shinto places great importance on purification and cleanliness. Percy might develop a habit of purifying himself and his surroundings more often. This could also extend to his mental state, making him more focused and less likely to be influenced by negative emotions. His view of power would also shift. Instead of seeing power as something to be used for personal gain or to prove himself, he would see it as a tool to maintain the harmony of the world, as per Shinto beliefs. His growth as a character would involve learning to balance his Greek demigod nature with his Shinto - influenced values, which would be a complex and interesting journey.
His water - controlling powers could be developed for more tactical uses. Instead of just using it in battles against monsters, he could learn to use it for stealth operations, like creating a mist screen to hide movements. Nick Fury might also encourage him to explore other aspects of his powers, like how he can communicate with sea creatures. This could lead to Percy using them as informants or even as allies in missions.
Percy's demigod powers would likely adapt to his assassin lifestyle. He could use his ability to breathe underwater to access hidden underwater lairs or escape pursuers. His strength, which is already enhanced as a demigod, could be further refined to be more precise for things like silent kills. He might also develop new powers related to the assassin's skills, like being able to move faster in the shadows, which could be a combination of his natural speed and some sort of new power influenced by his assassin upbringing.
His powers might become more related to the night. He could gain the ability to see clearly in the dark, like having night vision. Maybe he could also manipulate shadows, using them as a form of defense or offense. For example, he could create shadowy constructs to fight his enemies.