One interesting Celebi fanfic could be 'Celebi's Adventure in the Mysterious Forest'. It often involves Celebi using its time - traveling abilities to save the forest from a great danger. Another one might be 'Celebi and the Lost Soul' where Celebi helps a lost spirit find its way home. And 'Celebi's Encounter with a Young Trainer' can also be a great read, showing how Celebi interacts with a trainer new to the Pokémon world.
There is a Celebi fanfic called 'Celebi's Time - Twisted Quest'. In this story, Celebi gets caught in a time - warp and has to find a way to fix the disrupted timelines. Also, 'Celebi: Guardian of the Ancient Grove' is quite good. It focuses on Celebi's role as the protector of an old and magical grove. Then there's 'The Miraculous Celebi' which tells the story of a trainer who is blessed by Celebi's presence and how it changes his life.
One idea could be that a trainer discovers a wounded Celebi. As the trainer nurses it back to health, Celebi, in a show of gratitude, temporarily transforms the trainer into a Pokemon to experience the world from their perspective. Another plot could involve Celebi using its transformation powers to save a group of Pokemon from a natural disaster by changing them into forms that can better survive the situation. For example, turning water - type Pokemon into flying - type Pokemon to escape rising floodwaters.
Well, there's a fanfic called 'Ballora's Secret Garden'. In this, the author might create a world within the FNAF universe specifically for Ballora. It could show her in a more peaceful setting, away from the usual horror elements. Also, 'The Ballora Ballet' could be a great read, focusing on her grace and elegance as she performs a special ballet with some unexpected twists in the story.
One interesting Blackstar fanfic could be 'Blackstar's Adventure'. It takes Blackstar on a journey through different realms where he has to face various challenges and overcome his own limitations. The story is full of action and shows a different side of Blackstar's character.
One interesting Neuvillette fanfic could be 'Neuvillette's Journey of Discovery'. It might explore his character in-depth, his thoughts and how he copes with the various situations in the world he inhabits. Another could be 'Neuvillette and the Mysterious Case' which could involve him solving some sort of enigma in Fontaine.
Well, a really cool Antman fanfic could be one that imagines Antman in a time - travel scenario. He could go back in time to meet the original inventors of the Pym particles and learn the real origin of his powers. Another interesting concept could be a fanfic where Antman has to fight against a villain who has also mastered size - changing technology but uses it for evil. And 'Antman's Rescue Mission' could be a fanfic where he has to save a group of scientists trapped in a microscopic world.
There's a fanfic called 'The Kind Cruella'. In this story, Cruella has an accident that makes her lose her memory and she becomes a kind person. It shows how the other characters react to this new Cruella. 'Cruella's Secret Helper' is also worth reading. Here, Cruella has a mysterious helper who tries to guide her towards a better path. And 'Cruella's Fashion Revolution' focuses on her fashion skills in a unique way within the fanfic world.
One interesting Beerus fanfic could be 'Beerus' Adventure in the Mortal Realm'. It might show Beerus exploring the daily lives of mortals on Earth and his humorous reactions to normal human things like traffic or junk food.
One interesting Oppenheimer fanfic could be one that explores his early years in academia. It might focus on his relationships with his professors and peers, and how those interactions shaped his future work. Another could be a fanfic that delves into his thoughts during the Manhattan Project, perhaps his internal struggles with the moral implications of creating the atomic bomb.
One interesting Mysterion fanfic could be 'Mysterion's Secret Mission'. It delves into his superhero adventures in more depth than the original source might show. Another good one might be 'Mysterion and the Enigma of the Lost Artifact' which has an exciting plot full of mystery and action.
One interesting Chappie fanfic could be 'Chappie's New Adventure'. It might take Chappie on a journey through the city to discover new aspects of human culture and technology.