There could be magical battles. Maybe some dark magic seeps into the tent, and the characters have to fight it off. For instance, a spell might be cast that turns the inside of the tent into a dangerous maze, and they have to find their way out while fighting off shadowy creatures.
In some fanfictions, Thalia's tent could hold secrets. It could be a place where ancient artifacts are stored that are relevant to the Percy Jackson world. Characters might stumble upon these secrets while seeking shelter in the tent. It could also be a place where new alliances are formed. Say, a character who was previously an enemy enters the tent and after some tense moments, decides to join forces with Percy and the gang.
In a fanfiction of Thalia's memories as a guardian, it could explore her relationship with other characters like Percy. Maybe she has memories of when Percy first arrived at the camp and she was initially wary of him. But as time passed, she saw his potential and they became comrades. These memories could shape how she continues to protect the camp and those in it.
One great 'Percy Jackson Guardian Thalia Fanfiction' is 'Thalia's New Quest'. It shows Thalia in a whole new adventure, facing challenges that really test her skills as a guardian. The author does a great job of portraying her strong and independent nature.
It could be an old demigod who has retired from active quests but still has a lot of knowledge and power. Maybe someone like Clarisse's older relative who has seen a lot in the demigod world and is now tasked with looking after Percy.
Thalia's memories as a guardian might include the time she patrolled the borders of Camp Half - Blood alone at night. The moon shining above her as she was on high alert for any signs of danger. This could be a really cool scene in a fanfiction.
One great 'Percy Jackson Hunter Guardian Thalia Fanfiction' is 'Thalia's New Quest' where she teams up with the hunters in a journey to find a lost artifact. It has great character development for Thalia and shows her growth as a guardian.
A simple plot could be that the MT tent is a secret shelter created by a powerful magician long ago. The guardian is a half - human, half - spirit who has been protecting the tent. Percy stumbles upon it during one of his adventures. The guardian initially sees Percy as a threat but then realizes he can be the one to fulfill an old prophecy related to the tent.
Archive of Our Own (AO3) is also a great place. There are many talented writers who post their 'Percy Jackson Guardian Thalia Fanfiction' there. The tagging system on AO3 makes it easy to filter and find the exact type of story you're looking for.
There might be a fanfiction where Thalia is crying due to a prophecy she's learned about that seems to put her in a difficult position. The author could explore her internal struggle as she tries to figure out how to deal with it. She might be crying out of fear and frustration. Her relationship with other characters in the Percy Jackson world, like Annabeth, could also be explored in this context.
Well, it could be about Percy having a new guardian figure in the world of Camp Half - Blood. Maybe this guardian is tasked with helping Percy set up his tent in a special area, which is full of magical protections or challenges. The plot might involve the guardian teaching Percy some new skills while they work on the tent, like a new form of combat or a way to communicate with the spirits of the forest around the tent area.