The fanfiction could focus on Percy's relationship with Nick Fury. Maybe Fury is trying to keep Percy's identity as a demigod a secret from the rest of S.H.I.E.L.D. while also using his unique skills. Percy, on the other hand, might be struggling with the strict rules and secrecy of S.H.I.E.L.D. compared to the more free - flowing world of Camp Half - Blood. This could create a lot of internal and external conflict for Percy as he tries to fit in both worlds.
Percy would probably be a bit wary at first. He's used to the demigod world and Fury's whole S.H.I.E.L.D. thing would seem really different. But Fury would be all business. He'd likely be sizing Percy up, trying to figure out how to best use his powers.
A fanfic could revolve around Percy and Nick Fury teaming up to stop a powerful and ancient creature that has been awakened. Percy has the knowledge of the mythological world and his powers, while Fury has access to all the high - tech resources of S.H.I.E.L.D. Together, they form an unlikely duo that has to learn to trust each other in order to succeed.
A great plot point could be Percy introducing Nick Fury to the world of Greek gods. Fury, being the strategic mastermind he is, would try to figure out how to use this knowledge to protect the Earth better. Meanwhile, Percy is falling for Fury's no - nonsense attitude and leadership. Another plot point could be them going on a mission together to retrieve a powerful artifact that has both mythological and technological significance. The differences in their worlds and how they handle the situation could be really interesting.
Percy's powers might also interact with other superheroes' powers in unexpected ways. For instance, if he were to team up with Iron Man, his water powers could be used to cool down Iron Man's overheating suit in a critical moment. And when combined with Thor's lightning, his water could conduct electricity and create a more powerful attack against enemies.
Perhaps in this fanfiction, the Olympians are concerned about the growing power of the superheroes. Percy is sent as a liaison to Nick Fury. Fury, initially skeptical, soon realizes Percy can be a great asset. Together, they work to maintain peace between the two very different worlds of demigods and superheroes.
Well, Percy might become a super-agent in training. Nick Fury could teach him all kinds of combat skills and strategies. Percy's demigod powers would add an interesting twist to the world of SHIELD. Maybe he'd use his water - controlling abilities to create new forms of defense or offense for SHIELD. He could also introduce the world of Greek gods to the agents of SHIELD, which would be quite a shock for them.
One idea could be that Nick Fury discovers Percy Jackson's abilities and tries to recruit him for SHIELD. He sees Percy as a valuable asset with his demigod powers. Another could be Percy getting caught in a situation where he has to team up with Fury to stop a common enemy that is a threat to both the demigod world and the world of superheroes. Maybe an ancient monster that has been awakened by some sort of scientific experiment gone wrong and Fury needs Percy's knowledge of mythology to defeat it.
It could start with Percy being spotted by S.H.I.E.L.D. agents while using his powers. They report back to Nick Fury, who becomes intrigued. Fury then decides to approach Percy himself to find out more about this 'powered individual'.
Well, it could be a wild adventure where Percy's demigod powers combine with Nick Fury's strategic mind. Maybe Percy has to use his water - controlling abilities to help Fury in some top - secret mission that involves underwater threats. For example, they might be facing a group of sea - based villains who are planning to attack major coastal cities. Percy's connection to the sea gods could give them an edge in this fight.