What are some interesting heiji x conan fanfic ideas?

Archive of Our Own (AO3) is a great platform. It has a large collection of fanfics including those of Heiji x Conan. The tagging system there makes it easy to find specific types of stories, whether you're looking for mystery - focused ones or more character - study based fanfics.

One common theme is friendship. Their bond as detectives and friends is often explored, showing how they rely on each other, trust each other, and grow together. For example, in many stories, they will share their deductions and work together to solve difficult cases that neither could solve alone.

One idea could be Conan using AI to solve a particularly difficult mystery. The AI might be able to analyze data at a super - fast rate and provide Conan with clues he wouldn't have found otherwise. For example, it could analyze surveillance footage from all over the city to track the movements of a suspect. Another idea is an AI that has been created by an evil genius, and Conan has to outwit both the AI and its creator. The AI could be set up in a high - tech lair with all sorts of traps and defenses.

One idea could be a fanfic where Conan has to solve a mystery within a virtual reality game world. Another could be a story where he teams up with a new character who has a unique detective skill that complements his own. Maybe a fanfic about Conan traveling back in time to solve a mystery related to his parents' past.

A really interesting 'heiji x kazuha fanfic' is 'Heiji's Promise to Kazuha'. This one could be about Heiji making a special promise to Kazuha, and then the story unfolds as he tries to keep that promise. It might involve some action scenes as well as emotional moments between the two characters.

One plot idea could be that Heiji discovers Kazuha's pregnancy in a very unexpected way, like during a case when she suddenly feels unwell. Another could be that they have to deal with their families' reactions, which may range from overjoyed to overly cautious.

Sure. 'The Bonds Beyond Deduction' is a great one. It delves deep into the relationship between Heiji and Shinichi, exploring how their detective skills and friendship intertwine in new and exciting ways. The story has some really interesting cases that they solve together, while also showing their personal growth and the development of their bond.

Well, you could have an OC that is a childhood friend of Shinichi who has a photographic memory. This OC could recall small details from their past that end up being crucial in solving current cases. Or perhaps an OC who is an expert in a very specific field, like ancient languages, and Conan has to rely on this OC's knowledge when a case involves old inscriptions or manuscripts. Also, an OC who has a connection to the Black Organization, either as a former member trying to reform or someone unknowingly involved in their plans, could add a lot of drama to the fanfiction.

Another plot could involve a detective in the series, perhaps a side character, who is pregnant and uses her unique situation to solve a case. For example, her pregnancy hormones might make her more perceptive in some ways or she could use the fact that people underestimate her because she's pregnant to her advantage in uncovering the truth.

One idea could be a story where Conan and Kid Lemon team up to solve a mystery that involves a rare and precious gem. Another could be a scenario where Kid Lemon is wrongly accused of a crime, and Conan has to use his detective skills to prove his innocence. Maybe they could also be in a situation where they have to work together to stop a villain who is targeting both of them.