Perhaps in this fanfiction, the popularmmos world starts to merge with the Percy Jackson universe. The gods in the Percy Jackson world become aware of the popularity and influence of popularmmos and decide to use them to their advantage. So they send Percy to recruit the popularmmos characters for a mission to stop an ancient evil that is using the digital world to gain power.
Well, maybe the popularmmos characters accidentally stumble into Camp Half - Blood. Percy and his friends are initially suspicious but then realize they can use the unique skills of the popularmmos crew. Together, they embark on a quest to retrieve a magical item that has been stolen and is now hidden in a strange digital - mythological hybrid realm.
There could be a new, made - up character. A digital wizard of sorts who has learned how to cross over from the popularmmos world to the Percy Jackson world. He wants to control all magic and technology, believing that by merging the two worlds under his rule, he can become the most powerful being. So he sets out to stop anyone who stands in his way, including Percy and the popularmmos crew.
Well, one possible plot could be that the characters from Twilight and Percy Jackson universes somehow cross paths. Maybe Bella Swan could end up at Camp Half - Blood and the demigods are really confused about this human who seems to have a strange allure, like the vampires in her world. Or Percy could find himself in Forks and has to deal with the werewolves and vampires there while trying to find his way back home.
One possible interesting plot could be that the magic from the Harry Potter world starts to seep into the Percy Jackson universe, causing chaos among the demigods. For example, Hogwarts could suddenly appear in the middle of Camp Half - Blood. The demigods, not used to this type of magic, would be both curious and threatened. Meanwhile, Harry and his friends could get accidentally transported to the Percy Jackson world and have to team up with the demigods to figure out how to send Hogwarts back and restore the balance between the two magical systems.
One possible plot could be that Percy and Paul meet in a magical forest. Percy is on a quest and Paul, being an ordinary human who has some latent magical abilities he's unaware of, stumbles into Percy's path. Percy initially mistakes Paul for an enemy but then realizes he's just a lost and confused person. They then team up, with Percy teaching Paul about the magical world and Paul using his street - smart knowledge to help Percy navigate through some tricky situations in the mortal part of the forest.
One idea could be that they team up to face a new and powerful monster that neither of them could defeat alone. Maybe it's a hybrid of a Greek and Roman mythical beast.
Maybe in the fanfiction, the zoo is a place where the gods have hidden some of their lost magical artifacts. Percy, being the son of Poseidon, senses a strange water - based magic near the aquarium section. He starts to investigate with Annabeth. Along the way, they face challenges from zoo security (who are unknowingly being influenced by a minor god who doesn't want the artifacts found) and various magical traps set around the exhibits.
A plot could involve Percy being sent to Forks on a quest. He discovers that there's a powerful artifact hidden in the area that could cause chaos if it falls into the wrong hands. The vampires and werewolves in Forks are also after this artifact for their own reasons. Percy has to navigate the complex relationships between these two groups while also trying to keep his true identity as a demigod a secret. Along the way, he forms an unlikely friendship with Jacob, who helps him understand the ways of the werewolves.
One possible plot could be Percy arriving in the DxD world and being mistaken for a new, extremely powerful devil. He then has to navigate the complex politics of the devils while also trying to find a way back home. Along the way, he uses his demigod powers in unique ways against the various threats in the DxD universe.
One plot point could be Percy using his powers to protect Harry from his abusers. For example, he could create a water shield around Harry when his abusers try to harm him. Another could be Harry teaching Percy some of the magic he knows in return for the protection. This exchange of skills between the two different universes would be really cool.
Well, they might start comparing their heroic deeds. Percy could talk about his adventures with the Greek gods and monsters in the modern world, like fighting the Minotaur in a New York museum. Theseus would probably share his own tales of slaying the Minotaur in the labyrinth long ago. They could also end up teaming up to face a new threat that emerges in the fanfiction world, perhaps a powerful new monster created by an angry god.