Well, perhaps Percy discovers a hidden power within himself that is linked to time. He might start having visions of past and future events and realizes he has the potential to become the Titan of Time. Maybe he has to go on a quest to find an ancient artifact that will complete his transformation.
The plot could involve Percy being chosen by some mysterious force or deity related to time. As he becomes the Titan of Time, he faces the challenge of maintaining the balance of time. This could lead to conflicts with other powerful beings who want to manipulate time for their own gain. He may also have to deal with the consequences of his new powers on his relationships with his friends and family. For example, his friends might be afraid of his new abilities or he might accidentally change the past in a way that affects them negatively.
In this fanfiction, it could start with Percy having strange time - related experiences like time slowing down or speeding up around him. He then discovers that he is fated to become the Titan of Time. His journey could involve learning from the ghosts of past Titans of Time, who teach him the secrets of time manipulation. Along the way, he has to fight against enemies who want to stop him from achieving this transformation because they fear his power. He also has to figure out how to use his new powers without disrupting the fabric of the universe.
One possible antagonist could be Kronos. Since Percy is becoming a Titan of Time, Kronos, who has his own history with time - related power plays, might see Percy as a threat and try to stop him. Another could be the gods themselves. They might not want a demigod to have such a powerful Titan - like status related to time.
In the fanfiction where Percy Jackson becomes a Titan of Time, his very nature would be transformed. His perception of the world around him would be different as he could now view time as a malleable entity. He might start to see events not just as they happen in the present, but also how they are connected through the past and future. His role as a hero would take on a new dimension. Instead of just reacting to threats as they come, he could proactively shape events. He could potentially save Camp Half - Blood from destruction long before it even became a threat by going back in time and changing certain factors. And in battles, he could create time - loops to trap his enemies or accelerate time to make his attacks faster and more powerful.
He could gain the power of super strength that far surpasses his demigod strength. This would allow him to lift extremely heavy objects or even mountains. Another power might be the ability to control the very essence of the ocean on a global scale, not just local waters like he could as a demigod.
The plot might involve the Titan of Destruction targeting Camp Half - Blood. Percy and his friends have to come up with a plan to defend it. They could search for ancient artifacts that have the power to weaken the Titan. Along the way, Percy has to overcome his own self - doubts and fears.
Well, one possibility could be that Percy has to deal with the new powers and responsibilities that come with being a Titan. Maybe he struggles to fit in with the other Titans who have different values from him. He could also use his new Titan powers to fight against some greater evil that threatens both the Titan and demigod worlds.
In this 'percy becomes a primordial fanfiction', the plot could involve Percy being thrust into a world where the rules of the original story no longer apply. As a primordial, he could have the ability to shape reality. He may start to question his own identity and purpose, and there could be a battle for control over his new powers between different factions.
In the 'Percy becomes famous fanfiction', it could be that Percy enters a grand tournament. He faces many tough opponents but manages to win through his wits and strength. His victory in this high - profile tournament makes him a well - known figure. People start to idolize him, and his name spreads far and wide. He also uses his new - found fame to advocate for positive changes in his community.
In the fanfiction, Percy might be chosen by some divine force to become an angel. As an angel, he may have to face the challenges of living in the celestial realm while still having ties to the mortal world. He could struggle with his new identity and the responsibilities that come with being an angel, such as guiding lost souls or fighting against evil forces that threaten the balance between the two worlds.
Well, perhaps Percy could start as a normal human or character and then through some strange event, like a scientific experiment gone wrong or a magical encounter, be transformed into a Zerg. He might then have to adapt to the Zerg's hive - mind society, learn their ways of war and survival, and face challenges from both the Zerg world and his former world which now sees him as a threat.
Well, perhaps Percy could start off as a normal person who is suddenly intrigued by the world of monsters. Maybe he gets cursed and starts to transform into a monster himself bit by bit, and has to figure out how to reverse it while also dealing with his newfound monster - like instincts.