What are some interesting plot ideas for Fantastic Beasts OC fanfiction?

A great plot could involve the male OC traveling to a different wizarding country in search of a cure for a magical disease that is affecting his loved ones. Along the way, he meets all sorts of interesting characters and has to face different magical challenges. Or he could be part of a secret society within the wizarding world that is trying to preserve a certain type of magic that is being threatened by modern technology. He has to fight against those who want to get rid of this old magic.

Perhaps a dark wizard in the Fantastic Beasts world tries to use Merlin's power for evil. Merlin has to team up with Newt and Tina to stop this wizard. Along the way, Merlin discovers new magical abilities within himself as he faces the different magical challenges presented by the Fantastic Beasts world.

One idea could be exploring the backstory of a minor character from the series in the fanfiction. For example, delving into the early life of Luna Lovegood's father. Another could be a story where a new magical creature is discovered in the Forbidden Forest and how the Hogwarts students interact with it. Or perhaps a fanfiction where the events of the Fantastic Beasts movies intersect more directly with the main Harry Potter storyline, like Newt Scamander visiting Hogwarts during Harry's time there.

One idea could be to create a crossover where Naruto characters visit the world of Fantastic Beasts. For example, Naruto could befriend Newt and they go on an adventure to find a lost bijuu that has somehow ended up in the Fantastic Beasts universe. It would be exciting to see how Naruto's ninja skills would interact with the magic in that world.

One idea could be that Newt Scamander visits Hogwarts to give a special lecture on fantastic beasts. During his visit, he discovers a hidden magical creature that has been living in the Forbidden Forest for centuries. Harry Potter and his friends get involved in helping Newt study and protect this new discovery.

Perhaps Beauty discovers a hidden room in the castle that holds the past memories of the Beast in human form. This could lead to a deeper understanding between them and a new twist in their relationship. There could be old portraits, diaries, etc., that show his true self before the curse.

Some fanfictions might explore what would happen if a Fantastic Beast escaped into a non - magical world. Picture a story where a Thunderbird ends up in a big city like New York in the Muggle world. How would the Muggles react? And how would Newt and his friends try to retrieve it without causing too much chaos and without revealing the wizarding world?

One idea could be a story where a trainer accidentally bonds with an Ultra Beast during an Ultra Wormhole event. The trainer has to learn to communicate with it and protect it from those who want to use it for evil purposes.

One idea could be creating an OC who has a unique power related to time and gets involved with the Fantastic Four during one of their time - traveling adventures. For example, the OC might accidentally disrupt the time - space continuum while trying to save their own world, and the Fantastic Four have to help them fix it while also dealing with their own issues.

A story about an OC who is a healer in the Injustice 2 world could be really engaging. In a world full of battles and destruction, this OC could be trying to heal not only the physical wounds but also the emotional and psychological damage that the characters have endured. They might face challenges like being kidnapped by villains who want to use their healing powers for their own evil purposes.