Well, perhaps a plot where Percy discovers that his father has a secret lemon - related past. Maybe Poseidon once made a deal with a lemon - loving deity and now there are consequences. For example, every time Poseidon gets angry, lemons start falling from the sky around Percy. This could lead to all sorts of humorous and adventurous situations as Percy tries to figure out how to break the curse.
A really interesting plot could be that Poseidon, being Percy's daddy, decides to teach Percy some unique underwater skills using lemons as a tool. He could create lemon - infused bubbles that give Percy special powers underwater. And there could be a villain who wants to steal these lemon - powered bubbles, so Percy has to fight to protect them and his father's teachings.
Some interesting plot ideas for Percy Jackson and Daddy Hades fanfiction could start with Percy accidentally ending up in a part of the Underworld that only Hades can access. Hades then has to guide him out, and during this journey, they start to understand each other better. Another idea is that there's a power struggle in the Underworld and Percy gets caught in the middle. Hades has to decide whether to protect Percy or use him for his own gain. Also, what if Percy discovers that Hades has a soft spot for him because he reminds him of someone from his past?
A plot could be that Sally Jackson plants a lemon tree in her garden that turns out to be a gift from a minor goddess. The lemons from this tree have the power to give those who eat them the ability to see through illusions for a short time. Percy uses these lemons to his advantage when he is on a mission to retrieve a powerful artifact that is guarded by a monster that uses illusions to protect it.
Well, perhaps Aphrodite decides to give Percy a love lesson. Since he has had some rocky relationships. She could take him on a journey through different love stories in Greek mythology, showing him how to handle different situations. And as for the lemon part, it could be a situation where Aphrodite uses her charm to make Percy feel a bit flustered and his face turns red like a lemon. It would be a cute and funny scenario.
One idea could be the hellhound having a secret bond with Percy. Maybe it starts out as a dangerous encounter but as Percy tries to understand the hellhound's motives, they form an unexpected alliance. This could lead to them facing off against common enemies in the Percy Jackson universe.
One idea could be Calypso using her powers to help Percy in a new and unexpected way during a quest. Maybe she creates a special lemon - scented shield that can protect against a certain type of monster.
One idea could be a crossover adventure where Percy Jackson teams up with the Wolf Lemon characters to face a new and powerful enemy. Maybe a threat that combines the magic from the Percy Jackson world and the unique abilities of the Wolf Lemon world.
One idea could be Percy joining the hunt and having a series of misadventures with the hunters. Maybe there are some magical challenges that only he can solve due to his unique skills. Another could be a budding romance between Percy and one of the hunters, which causes some tension within the group as they have to deal with the rules of the hunt. And perhaps there could be a new prophecy related to the hunt that Percy has to figure out, leading to an epic journey.
One idea could be that Percy, after his encounter with the Minotaur, discovers a lemon tree in the Camp Half - Blood that has some magical properties related to the Minotaur. Maybe the lemons can be used to create a potion that can temporarily weaken the Minotaur's strength. Another plot could involve a lemon - themed quest where Percy has to retrieve a golden lemon that the Minotaur is guarding. It could be a symbol of power that the gods want to keep away from the monsters.
A great plot could be about Zoe Nightshade teaching Percy some ancient hunting techniques that were long forgotten. This would not only strengthen their bond but also give Percy an edge in future battles. It's a plot that focuses on their friendship and mutual growth without any inappropriate elements.
One plot idea could be that Lemon has a special power that no one else in the demigod world has, and Percy has to protect her from the gods who want to use or destroy her because of it.