One interesting plot could be the children of the original Fairy Tail members facing a new and powerful dark guild. Their love interests might be intertwined with the struggle, like a young wizard falling in love with a member of a rival guild who is actually an undercover ally. This adds drama and tension to the story.
A story where the children of Fairy Tail's main couples are arranged to be married for political reasons in the magical world. But they resist at first because they have their own ideas about love. As they go on adventures together, they start to develop real feelings for each other, and they have to fight against the traditional rules and expectations of the magical society.
Perhaps a plot where the next - generation characters have to deal with a magical curse that affects their relationships. For example, a love spell gone wrong that makes two characters who initially dislike each other suddenly fall madly in love. They then have to figure out how to break the spell without losing their new - found feelings for each other.
You could write about how the next generation faces a new, more powerful dark guild. They might have to learn from the past adventures of their parents while also coming up with their own strategies. This could involve training arcs where they master their magic in unique ways, different from their predecessors. And perhaps they'll find hidden powers within themselves that were dormant until this new threat emerged.
One idea could be that the next - gen characters discover a long - lost magic that was sealed away by the first generation. This new magic could bring both great power and great danger.
The children of Natsu and Lucy are often popular. Their combined powers and the legacy of their parents make them interesting characters. They might inherit Natsu's dragon - slayer magic and Lucy's celestial spirit magic, and their love stories could be full of action and magic.
One idea could be the children of Natsu and Lucy having to deal with a new dark guild that has emerged. They inherit their parents' powers but also have to figure out how to use them in new ways to combat this threat.
One idea could be that the next generation discovers a hidden spell from the old Fairy Tail days that has the power to either save or endanger the guild. Another could be a tournament where the newbies team up with old - school Fairy Tail members to compete against other guilds.
In a love potion fanfiction, there could be a plot where a character creates a love potion to win the heart of their crush. But things go wrong when the potion has side - effects that make the whole guild act crazy in love. The story could then be about the main character trying to reverse the effects and learning a valuable lesson about true love not being forced.
Maybe a story where a character discovers a hidden bloodline within Fairy Tail that is connected to a powerful and ancient magic. This discovery then leads to a new love interest who is also related to this special bloodline. They have to navigate through the guild's politics and the mystery of their blood connection.
One plot could be about Gray and Juvia finally getting married and having to deal with the challenges of combining their different magic styles in their daily lives. Another could be Natsu and Lucy starting a long - distance relationship when Lucy has to go on a research mission far away. Maybe also a story where Erza finds love with a new character who helps her overcome her past traumas related to love.
Gray and Juvia's offspring could also be central characters. They could have an interesting mix of ice - make magic and water magic. Maybe they struggle with controlling their powers at first, just like their parents did, but in different ways. And their relationships with the other next - generation characters could be complex, adding depth to the story.
The children of Natsu and Lucy would be great main characters. They could inherit their parents' powers and personalities. For instance, having the same determination as Natsu and the intelligence of Lucy.