Well, there's a fan fiction called 'Link's Ascent to the Sky Realm'. In it, Link is given the ability to fly and he explores a whole new part of the Zelda universe up in the sky. There's also 'Link and the Lost Tribe' where Link encounters a tribe that has been lost for centuries and has to help them. Then there's the fan fic 'Link's Battle Against the Shadow Link Army' which is all about Link facing off against a horde of dark versions of himself.
One interesting 'zelda and link fanfiction' story could be about Link and Zelda going on an adventure outside of Hyrule. They might discover new lands, encounter strange creatures, and have to rely on each other in ways they haven't before. Another could be a story that delves into their relationship before the events of the main games, showing how they first met and the initial bond that formed between them.
One interesting 'Link and Zelda fanfiction' story could be about their adventures in a parallel universe. In this story, Link and Zelda might have different abilities and face new enemies. Another could be a story that focuses on their relationship before they became the heroes everyone knows, showing their more ordinary and personal sides. And there are also fanfictions that rewrite the entire Legend of Zelda storyline with a different twist on Link and Zelda's roles.
Some fanfictions might revolve around Young Link's training. For example, he could be sent on a special training mission by the Great Deku Tree. This mission could involve him learning new combat skills or mastering a different type of magic. In other fanfictions, Young Link might be involved in time - travel adventures. He could accidentally travel to the future or the past and have to deal with the consequences of his actions in a different era.
One interesting idea could be exploring how Link and Zelda adjust to parenthood. Maybe they have to protect their baby from new threats in Hyrule. Another could be the baby having some sort of special power that is both a blessing and a danger.
You can focus on their adventures. For example, write about how they team up to defeat a new and powerful enemy in a mysterious land. This way, you can explore their strategic thinking and the bond that forms through facing challenges together.
Love and friendship are also common themes. Link's relationship with Zelda, whether it's a romantic or a strong platonic bond, is often explored. His friendships with other characters like the Gorons or Zoras are also depicted. Additionally, the theme of magic and the power of the Triforce is frequently seen. Fan fictions might explore how Link uses the power of the Triforce in different situations.
One interesting concept could be Dark Link's origin. In many fanfictions, they explore whether he's a pure manifestation of evil or has a more complex backstory related to Link himself. Maybe he was created from Link's suppressed negative emotions.
Another plot could be a time - travel story within the fanfiction. Maybe Link gets sent back in time and has to relive parts of his adventures, but with the knowledge of future events. He could use this to change some things, like preventing certain tragedies that occurred in the original timeline, and this would also impact his relationship with Zelda in new and unexpected ways.
One idea could be exploring Link's time in Kokiri Forest before he sets out on his adventure. Maybe show his relationships with the other Kokiri in more detail. Another could be a story where Zelda has to take on a more active combat role instead of just being the damsel in distress. And a third idea might be a fanfiction that delves into the backstory of the Ocarina itself, like who made it and what secrets it holds beyond what we see in the game.
One interesting story could be about Link's discovery of a new, extremely powerful weapon. In this fanfiction, Link might stumble upon an ancient sword that has the power to control time. This weapon could be the key to defeating a new and menacing enemy that has emerged in Hyrule. It could lead to epic battles where Link has to master the use of this time - controlling sword while also facing challenges that test his courage and wisdom.