One possible plot could be Percy's journey to discover his true identity as the son of Kronos and Rhea. He might face challenges from the other gods who fear his power. For example, Zeus could try to stop him from fully realizing his potential. Percy would also have to deal with his own internal struggle. He grew up believing he was Poseidon's son, so this new revelation would shake his world. He could start a quest to find out more about his parents' relationship and what it means for him in the grand scheme of the mythological world.
One possible plot could be Percy's discovery of his true parentage as the son of Kronos and Rhea. This could lead to a huge power struggle within the demigod world. Other gods and demigods might fear his potential power and try to either eliminate him or recruit him to their side.
Well, the idea of Naruto being the son of Kronos and Rhea in a fanfiction is quite wild. It would mean re - imagining Naruto's backstory. He might not be from the Hidden Leaf Village in the same way. His relationships with other characters would also change drastically. Instead of his normal friends and mentors, he could have interactions with characters from Greek mythology. It would be a huge mash - up of two very different fictional worlds.
Percy would likely become more conflicted. His previous identity as the son of Poseidon shaped his values and actions. But as the son of Kronos and Rhea, he'd have to reevaluate everything. He might become more cautious, as he now represents a more controversial lineage.
His powers would likely be a blend of Kronos' and Rhea's. Kronos was associated with time, so Percy might have some control over time. He could slow it down or speed it up in a small area. Rhea was a mother goddess, so Percy might have a strong connection to nature and the ability to heal. This is different from his original powers as Poseidon's son where he mainly had control over water and could communicate with sea creatures.
To develop the character, start with his backstory. Since he's the son of Kronos, he might have grown up in a very different environment compared to other demigods. Maybe he was hidden away by a minor god who felt sorry for him. His past experiences of being alone and shunned because of his father would shape his personality, making him a bit of a loner at first.
Yes, there are likely fanfictions out there with this concept. Fanfiction writers often explore alternative storylines and relationships. However, it goes against the canon as in the original 'Percy Jackson' series, Percy is the son of Poseidon. But in the world of fanfiction, anything is possible.
One common theme is identity. Since Percy has a different mother in these fanfictions, he often has to re - evaluate who he is. For example, in many stories, he might question his place among the demigods.
His character would likely become more complex. He might struggle with the expectations of being the son of powerful deities. His usual ninja values could be challenged as he discovers his new heritage. For instance, he might question his loyalty to the Hidden Leaf if his 'divine' duties call for something different.