What are some interesting plot ideas for 'fairy tail tenrou island fanfiction'?

Natsu is always an interesting character to focus on. His determination and his unique fire - based magic can lead to some exciting adventures on Tenrou Island. He could be on a quest to find a powerful fire - related relic hidden on the island. Another great character is Lucy. Her celestial spirit magic can add a different dimension to the story. She might use her spirits to help her and her friends navigate the dangerous parts of Tenrou Island or solve mysteries there.

Well, you could write a fanfiction where a member of Fairy Tail gets lost on Galuna Island alone. During their time alone, they discover a new form of magic that is exclusive to the island. This discovery could lead to internal struggles as they try to master this new magic without the help of their guildmates. At the same time, they have to survive the island's harsh environment and fend off any threats, all while trying to find a way back to the guild.

One idea could be a new character arriving at Fairy Hills and having to adapt to the unique living situation. They could face challenges like getting along with the different personalities of the Fairy Tail mages living there.

Perhaps there's a dark secret hidden in the academy's history. A group of students accidentally stumbles upon it and has to work together to either keep it buried or expose it, depending on what they find out. Along the way, they face many obstacles and learn more about themselves and their magic.

A cool plot could be that a powerful artifact in Skyrim is causing chaos and the Fairy Tail members are summoned to find and secure it. Along the way, they meet up with the Dragonborn. Some members might befriend the Dragonborn and help in their battles, while others might be a bit more skeptical and think the Dragonborn is a threat to their own power within the group.

One idea could be that Ichigo arrives in the Fairy Tail world and his powerful spiritual energy is mistaken for a new type of magic. He could join forces with Natsu and the gang to fight against a common enemy that threatens both his world and the Fairy Tail world. Another could be that Ichigo's zanpakuto has some sort of unique interaction with the Fairy Tail magic, like being able to absorb or nullify certain spells.

One idea could be a story where a character from Fairy Tail is injured and ends up in a hospital in a foreign land. They meet a mysterious healer there who has a connection to an ancient Fairy Tail magic. Another could be that the hospital is actually a front for an evil organization that is stealing the magic of Fairy Tail members who come for treatment. Or perhaps a Fairy Tail mage has to use their magic in creative ways to heal the sick in a hospital that's short on supplies.

One idea could be Carla getting lost in a mysterious magical realm and the Fairy Tail members have to search for her. This could lead to new friendships and alliances as they explore the unknown area.

One idea could be a new team emerging during the GMG with unique magical abilities that no one has seen before. They could bring a whole new dynamic to the competition.

One idea could be to focus on an alternate origin story for a main character in Fairy Tail. For example, exploring how Natsu's past could have been different and how that would change his relationships in the guild.