Well, a really cool plot for Tinkerbell and Peter Pan fanfiction might be that Tinkerbell accidentally breaks a powerful magic item in Neverland. This causes chaos as the magic starts to go haywire. Peter Pan and Tinkerbell then have to go on a quest to find the pieces and fix it. Along the way, they might encounter some old foes who are taking advantage of the situation. Also, they could discover secrets about Neverland's past that they never knew before. This would not only test their friendship but also their courage and wits.
In a 'Peter Pan meets Tinkerbell' fanfiction, there could be a plot where Tinkerbell accidentally gets cursed by a dark magic. Peter Pan then has to search all over Neverland and beyond to find a cure. Along the way, he meets different characters from other stories who have heard of similar curses. Meanwhile, Tinkerbell is struggling with the effects of the curse, which start to change her personality. This could lead to a very emotional and action - filled story as Peter Pan races against time to save his friend.
A great idea could be their adventures in a new magical land. For example, they could discover a land where the seasons are all mixed up and they have to work together with the local fairies and sprites to restore the balance. This would stay true to the adventurous nature of the original story.
One possible plot could be that Tinkerbell gets jealous when Peter Pan brings a new friend from another world to Neverland. She tries to play tricks on the new friend but accidentally endangers all of Neverland. Then she has to team up with the new friend to save Neverland and in the process, she and the new friend become closer, while Peter Pan learns a lesson about friendship and jealousy.
There are fanfictions where Peter Pan and Tinkerbell have a big argument and Tinkerbell decides to leave Neverland. But then she realizes she can't really be without Peter and the adventures they share. So she has to find a way to make things right with him. This often involves her going through a journey of self - discovery.
In some fanfictions, Tinkerbell and Peter Pan might go on a quest to find a magical item that has been lost in Neverland. Along the way, they would rely on each other's skills, with Peter's leadership and Tinkerbell's knowledge of the magical elements of Neverland, and they would grow closer as friends during this adventure.
One idea could be exploring Wendy's life back in London after her adventures in Neverland. Maybe she's having a hard time adjusting and misses Peter terribly. Another could be a story where Peter brings some of the Lost Boys to London for a visit and the chaos that ensues. A third idea might be a tale where Wendy's younger siblings grow up and start to doubt the existence of Peter Pan, but Wendy has to convince them he's real.
One plot idea could be a modern - day Peter Pan who discovers the real world has changed a great deal. He has to adapt to technology and new social norms while still maintaining his Neverland spirit. Another could be a story where Peter Pan meets a character from another fairy - tale realm and they go on an adventure together in Neverland. Maybe a girl from a strict, old - fashioned society stows away on his ship and he has to teach her how to have fun and be free.
One idea could be that Baelfire gets lost in Neverland and Peter Pan has to decide whether to help him or use his situation to his advantage. Maybe Baelfire has a special power that Peter Pan wants for himself.
One idea could be that Peter Pan and Merlin meet in a magical realm between Neverland and Camelot. They team up to fight a common enemy, like an ancient evil sorcerer who is trying to steal the magic from both their worlds. Peter's ability to fly and his eternal youth could be combined with Merlin's powerful magic skills to create a really cool adventure.
One idea could be that Emma, a modern - day girl, somehow gets transported to Neverland. She then has to learn to adapt to the strange and magical world. Peter Pan is initially suspicious of her but as they go on adventures together, like facing Captain Hook, they start to form a strong bond.