One popular 'bnha shimura tenko x shinsou fanfic' is 'Parallel Paths'. It explores their relationship in a post - war setting where they both have to deal with the aftermath of the battles. The author does a great job of showing their growth and how they come to understand each other.
The uniqueness of bnha shimura tenko x shinsou fanfic lies in the combination of their personalities. Shimura Tenko has a complex and often misunderstood past, while Shinsou has his own insecurities and determination. When paired together in a fanfic, it creates a dynamic where they can either support each other's growth or clash in interesting ways.
In this fanfic, the relationship between Shimura Tenko and Uraraka Ochako could be full of interesting dynamics. Maybe it's a friendship that develops through shared challenges in the BNHA universe. They might support each other in battles or during their hero training.
Perhaps Shimura Tenko has some information that Uraraka Ochako needs for her own goals, like understanding a certain villain's motives. So, Uraraka Ochako tries to get close to Shimura Tenko to get that information, and in the process, a relationship forms. It could be a relationship filled with mistrust at first but then turns into something more positive as they get to know each other better.
I would recommend 'A Day in the Life of Shinsou'. This fanfic gives a really interesting look at his daily routine, his relationships with other characters in the BNHA universe, and it has some really heartwarming moments. It's a must - read for any Shinsou fan.
The popularity of 'bnha Monoma x Shinsou fanfic' lies in the contrast between their characters. Monoma is brash and eager to prove himself, while Shinsou is more reserved and has his own insecurities. Their different quirks also add an interesting element. When combined in fanfic, it creates a lot of potential for unique storylines.
There are several interesting 'bnha Monoma x Shinsou fanfic'. For instance, 'Growth and Connection' details their journey of personal growth while also strengthening their bond. It starts with them being at odds in the classroom environment but as they face challenges together, like dealing with villains during internships, their relationship changes. 'Allies by Circumstance' is another one where a common enemy forces them to rely on each other more than they ever thought they would, leading to a closer relationship.
To develop Tenko Shimura's character, consider his relationships. Maybe create a friendship or a mentorship for him in the fanfiction. This new relationship can force him to confront his beliefs and actions. Also, describe his physical and mental state as he uses his quirk. How does it affect him? Does it make him more detached from his emotions? All these aspects can help in developing his character.
You can find some great 'bnha shinsou fanfic' on Archive of Our Own (AO3). It has a large collection of fanfictions dedicated to various characters in BNHA, including Shinsou. Just use the search function and type in 'bnha shinsou' and you'll get a bunch of results.
You could write a fanfiction where Tenko Shimura is transported to an alternate universe where heroes and villains have different roles. In this universe, he might be forced to team up with heroes to survive. This would give a chance to explore his character in a new light, as he has to adapt to new rules and relationships while still dealing with his own inner demons.