His mom could have used Kryptonian powers to protect Percy better. For example, she could have super strength to fight off monsters more effectively.
In fanfiction, this could lead to some really interesting crossovers. Maybe Percy's mom having Kryptonian abilities could mean she has super strength or heat vision in a hidden way. It could add a whole new layer to Percy's story, like how she protected him in ways that were not just normal human ways but with some Kryptonian - like powers.
No. Percy Jackson is a series of books that are based on Greek mythology. It has its own unique world, characters, and storylines that are centered around Greek gods, demigods, and their adventures. There is no connection to Kryptonian or fanfiction related to Kryptonians in the Percy Jackson series.
The story would be very different. The loyalty of the other characters would be tested. For example, Annabeth might be heartbroken and try to bring Percy back to the right side. Also, the gods would be in a much more difficult situation as they face a combined threat of Percy and Kronos.
The settings are different. Percy Jackson is set in a world where Greek mythology is real. Kryptonians are from a science - fiction world of Superman. So, they can't be related in terms of fanfiction.
His battles would be different. Instead of just relying on his water powers and sword - fighting skills, he could use the Force to throw his opponents around or hold them in place. This would make him a more versatile fighter.
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.
I'm not sure it's a very common or legitimate concept. Percy Jackson is from a completely different mythological and fictional world compared to Kryptonian lore. Fanfiction usually builds on existing elements within a related universe, and these two seem quite disparate.
Well, instead of summoning water or having a connection with the sea, he might have the power to shift shapes, a common ability associated with Loki. He could turn into different animals or even other people to gain an advantage in a fight or to infiltrate an enemy's stronghold. Also, his power over fire could be enhanced, as Loki has some association with fire in Norse mythology. He could use this to create distractions or attack opponents from a distance.
His water - based powers might be more intense. Since he's directly related to Poseidon, he could have greater control over large bodies of water, like being able to create huge tidal waves with just a thought, instead of just small ones. He might also be able to communicate with sea creatures on a deeper level, understanding their complex languages and using them to his advantage in ways he couldn't before.
He'd probably be more brooding. Growing up with Hades, he'd be exposed to the darker side of the mythological world constantly. So, instead of the somewhat upbeat Percy we know, he might be more withdrawn and moody.