In a 'blind bilbo sees through scent' fanfic, it might go like this. Bilbo loses his sight during an encounter with a dark magic - using enemy. But then he discovers that his sense of smell has become super - sharp. He starts to recognize people by their individual scents, like Thorin's musky, noble scent. And he can even detect the different terrains they pass through by the smell of the earth and plants. This allows him to contribute to the group in a new and unexpected way, making the story more about his inner strength and adaptation.
Well, perhaps in the fanfic, Bilbo, despite being blind, has developed an extraordinary sense of smell. He could use this ability to detect the presence of friends and foes. For example, he might be able to tell if Gandalf is approaching just by the unique scent of his pipe -weed. He could also sense the danger of orcs by their foul smell, and use this to warn his companions. This new ability could lead to all sorts of adventures where his sense of smell becomes a crucial element in their quests.
One way to make it interesting is by creating unique scents for different characters and places. For example, give the elves a flowery, ethereal scent that Bilbo can detect from far away. Also, introduce conflicts related to his new ability. Maybe some enemies try to mask their scents to deceive Bilbo. This would add suspense to the story.
One possible plot could be that Bilbo, being blind, has to rely on the kindness of the Laketown people to survive his sickness. Maybe he befriends a local healer who tries different remedies. The people of Laketown might initially be suspicious but then grow to care for him as they learn of his adventures.
One great 'blind bilbo fanfic' might be those that explore Bilbo's inner strength. For example, a story could focus on how he overcomes his blindness and still manages to contribute to the adventures. It might show his sharp mind compensating for his lack of sight.
You can start by looking on fanfiction websites like Archive of Our Own. It has a large collection of various fanfics, and there's a good chance you'll find some 'blind bilbo fanfic' there.
One possible plotline could be Bilbo dealing with his new disabilities while still trying to contribute to his community in the Shire. Maybe he uses his wits in different ways now that he can't rely on his sight as much.
A Laketown girl who is curious about the outside world could be a main character. She would be drawn to Bilbo because of his tales from far - away lands. And an old wise man in Laketown who has knowledge of ancient remedies could also be a main character. He would try to use his knowledge to help Bilbo regain his sight and health.
Finding 'blind and sick Bilbo fanfic' could be a bit of a challenge. One option is to look for fanfic writers who are known for exploring unique or different takes on characters. Follow their profiles on fanfic websites and see if they have written anything related to this concept. Another thing to consider is that the Tolkien fandom is vast, and sometimes it takes a lot of digging to find exactly what you're looking for.
Well, perhaps the fanfic could be about Bilbo using the gems he acquired during his adventures to adorn himself in a show of newfound wealth and status. Maybe he wears them to a grand event in Middle - earth, causing quite a stir among the other characters.
Well, perhaps the plot could involve Bilbo hiding her true gender identity in a world where being a girl might bring unexpected challenges or opportunities. Maybe she has to keep it a secret to be able to go on adventures like the male hobbits do. She could be constantly worried about being discovered while also having to deal with her own self - discovery and acceptance of her femininity.
Well, perhaps Bilbo uses his wits and the One Ring to get the upper hand on Azog. He could set a trap using his knowledge of the terrain and the orc's weaknesses.