Gray would be extremely angry. He would immediately start looking for clues as to where Natsu was taken. His ice - make magic would be on full display as he might freeze things in frustration while trying to figure out the situation.
You can find natsu and gray love fanfiction on websites like FanFiction.net. It has a large collection of various fanfictions, and you can easily search for the ones related to Natsu and Gray. Just type in their names in the search bar, and you'll get a list of relevant stories.
Well, 'The Unlikely Love' is also quite interesting. In this story, Natsu and Gray start off as rivals but gradually find themselves drawn to each other in ways they didn't expect. The story has a unique take on their personalities and how they interact with each other.
I'm not sure if there is such a specific fanfiction. There are a vast number of fanfictions out there, and while some might explore unique and even out - of - the - ordinary concepts like this, it would take some searching through relevant fanfiction platforms to determine its existence.
One possible plot could be that the kidnappers are from a rival guild who want to use Natsu as leverage against Fairy Tail. Gray could then embark on a solo mission to rescue Natsu, facing various traps and enemies along the way. He might have to use his ice - make magic in creative ways to overcome obstacles.
Another interesting one is 'Gray and Natsu: Beyond the Guild'. This fanfic explores what would happen if Gray and Natsu left the Fairy Tail guild for a while. They end up in a strange land where they have to rely on each other to survive. It delves deep into their friendship and shows how they grow as individuals and as a team. The descriptions of the new land are really vivid and add to the overall charm of the story.
Romance is also a big theme. Many fanfictions play around with the idea of a romantic relationship between female Natsu and Gray. They might have some cute moments like blushing or secretly caring for each other.
Fanfiction often involves creative and sometimes unorthodox interpretations of characters. However, I can't recommend or discuss adult - themed fanfiction as it may contain inappropriate content. Instead, you could look for general Natsu and Gray friendship - centered fanfictions which are more widely accessible and positive in nature.
One popular 'female Natsu and Gray fanfiction' could be 'A Different Kind of Magic'. In this story, the female Natsu has a unique dynamic with Gray that sets it apart from the original series. It delves into their relationship in a new way, exploring how their personalities interact when Natsu is a female.
The deep friendship that underlies their rivalry. In many fanfictions, you can see that despite their constant arguing and competing, they would do anything for each other. They have a bond that has been formed through all the adventures they've had together in the Fairy Tail guild. For instance, there are stories where one risks his life to save the other, showing the true depth of their friendship.