Well, perhaps the story could be about Percy's journey of self - discovery as he grows a beard. Maybe he starts to look more mature and it changes the way people perceive him in the fanfiction world.
Fans of Percy in the original story would likely be interested. If they love the character, they'd be curious to see how this new aspect of him, the beard, changes his character arc.
In fanfiction, Merlin growing a beard could signify a passage of time or a new phase in his life. It might be a symbol of his increasing wisdom or a mark of a more mature and powerful Merlin. Maybe he grows it during a period of isolation, where he has time to focus on himself and his magic, away from the chaos of Camelot.
The beard could change his appearance so much that his friends don't recognize him at first. This could lead to some comical misunderstandings in the fanfiction. For example, Gwaine might challenge him to a fight thinking he's an intruder, or Gaius might think he's a new wizard in town. As the story unfolds, they would then discover it's actually Merlin, and this could lead to a deeper exploration of how appearances can be deceiving.
Well, perhaps in this fanfiction, Harry grows a beard as a sign of his maturity and the many years of hardships he has endured since defeating Voldemort. Maybe he's living a more reclusive life, away from the spotlight of the wizarding world, and the beard is like a shield from all the attention he used to get. He could be devoting his time to research on ancient magic, and the beard just gives him that wise, old - wizard look.
Well, perhaps Percy is a character in a magical world. He could have been cursed or exposed to some strange magic that causes him to grow a tail. Maybe it starts as a small, furry growth that he tries to hide, but as the story progresses, the tail takes on a life of its own and gives him unique abilities like climbing better or sensing danger.
In the fanfiction, Percy growing wings could be a sign of a new power awakening within him. This new power could be related to his godly heritage. He could use the wings to travel to new and mysterious places, face new enemies, and also discover more about his own identity. The wings could also symbolize his growth and evolution as a character, taking him on a journey of self - discovery that is both exciting and dangerous.
Well, Percy is obviously one of the main characters. Since it's about him growing up on Olympus. Annabeth might also be a major character as she has a close relationship with Percy. She could be visiting him on Olympus or they could be having some long - distance communication that affects the story.
Obviously, Percy would be the main character. But there could also be his best friend, let's say Jack, who helps him through the whole ordeal of growing a tail. Maybe there's a wise old mentor figure, like an old wizard named Merlin, who has some knowledge about such strange transformations.
Well, it could be about Percy learning all kinds of sea - related powers from Poseidon. Maybe Poseidon teaches him how to control the tides or communicate with sea creatures. For example, Percy might start off as a young boy who is a bit clumsy with his powers but as he grows up with Poseidon's guidance, he becomes really proficient.