One interesting Garrett Thief Crossover Fanfiction could be where Garrett crosses over into a fantasy world filled with elves and dwarves. He uses his thieving skills to steal a magical artifact that could change the fate of that world. Maybe he teams up with an elf ranger who initially distrusts him but later realizes his value.
There might be a crossover where Garrett enters a steampunk universe. In this story, he has to adapt his stealthy ways to the new environment filled with mechanical contraptions and airships. He could be on a mission to steal a valuable blueprint from a mad inventor. His skills would be put to the test as he has to avoid steam - powered security devices.
Don't forget to give Garrett some character development in the crossover. Maybe he starts off being his usual self - centered thief but through his experiences in the new world, he learns to care about others or becomes more of a hero. Start with a strong opening that grabs the reader's attention, like Garrett suddenly finding himself in a strange new place and having to quickly adapt to survive.
One interesting aspect could be those that explore Garrett Strider's backstory in the RWBY universe. Maybe he has a hidden past related to the Grimm or some secret organization. Another could be fanfictions where he forms an unlikely alliance with the main RWBY characters and they go on adventures together.
There might be a fanfiction where Garrett and Bella are in a high - school setting. They could be part of a club and face challenges together, like preparing for a big competition.
There are quite a few bella and garrett fanfiction out there. For example, 'The Love of Bella and Garrett' is a heart - warming story that delves into their deepening affection for each other. 'Garrett's Promise to Bella' is about Garrett making a big promise to Bella and how they face challenges together to keep it. Also, 'Bella Meets Garrett: A Twist of Fate' has a unique plot where their meeting changes their lives forever.
A really interesting fanfiction could be 'Garrett's Redemption'. In this story, Garrett might have to face some difficult challenges or mistakes from his past. He could go on a journey of self - discovery and redemption, perhaps changing his relationships with the other characters for the better.
Another theme is the adaptation of skills. A thief used to stealing in a medieval world might have to quickly learn how to bypass high - tech security systems in a sci - fi crossover. This theme of learning and evolving their thieving skills is quite common. It often leads to interesting scenarios where the thief is both out of their depth and yet resourceful enough to find solutions.
There could be a fanfiction where the gods' watching of Percy in 'The Lightning Thief' has unforeseen consequences. Maybe their presence subtly influences the events in ways that neither Percy nor his friends initially realize. It could lead to a series of misadventures as Percy tries to figure out what's going on.
One great possessive Garrett Bella fanfiction could be 'Garrett's Obsession'. In this story, Garrett shows extreme possessiveness over Bella in a rather romantic yet intense way. It might include him protecting her from all possible threats and being very territorial about her.
There might be a thief crossover fanfiction where a cat - burglar type of thief crosses over with a superhero universe. For instance, crossing with Batman's Gotham City. The thief could be initially on the wrong side of the law but then gets involved in helping Batman take down a greater evil, all while using their thieving skills in a new and unexpected way. This can add a new layer of complexity and intrigue to the story.
One interesting 'Battletech Crossover Fanfiction' could be a crossover with 'Star Wars'. Imagine the giant mechs of Battletech in the same universe as the Jedi and Sith. Maybe the Battletech pilots have to deal with the Force users. Another could be a crossover with 'Warhammer 40k', where the high - tech mechs face off against the grimdark forces of that universe.