He might become very withdrawn. Bell could start to isolate himself from others, especially those associated with Hestia. He may no longer trust as easily as he did before.
One great 'Danmachi Aiz x Bell Fanfic' is 'The Encounter'. It beautifully portrays the relationship between Aiz and Bell. The story focuses on how they train together and gradually develop deeper feelings for each other. The author does a wonderful job of capturing the essence of their characters from the original series.
Bell and Riveria are the main characters in this light novel. Bell, as a young and aspiring adventurer, drives the story forward with his dreams and efforts. He faces numerous difficulties and overcomes them in his growth process. Riveria, with her own set of abilities and personality, is closely related to Bell's story. She might offer him advice, help him in battles, or be involved in some sort of emotional connection with him. These two characters form the core of the 'danmachi riveria bell light novel'.
Well, Bell is obviously one of the most popular. He's the main character in the original series and in the fanfiction, his growth and adventures are always the focus. People like to read about how he overcomes new challenges in the game - like setting.
Another concept might be the introduction of new characters through the fanfiction's game - like world. Maybe a character who is a master strategist in the game and teams up with Bell. They could have different playstyles that complement each other, adding a new dynamic to Bell's adventures.
One of the key features of the 'danmachi riveria bell light novel' is its ability to draw the reader into the story. The descriptions of the settings, like the dungeons and the town where the adventurers reside, are detailed. Bell's journey is full of excitement and danger, which makes it a page - turner. Riveria, on the other hand, brings in her own element of mystery and wisdom. Her presence adds a layer of sophistication to the overall narrative. The novel may also have elements of romance or at least strong emotional bonds between the characters that enhance the reading experience.
You can start by looking on fanfiction.net. It has a large collection of 'Danmachi' fanfics, including many centered around Aiz and Bell. Just use the search bar and type in relevant keywords like 'Danmachi Aiz x Bell' and you'll get a list of available fanfics.
It concludes with Bell Cranel achieving a significant level of growth both as an adventurer and as a person. He overcomes many of his initial insecurities and becomes a more confident and capable hero in the world of Orario.