Can you recommend some good heero yuy crossover fanfiction?

One of the main themes is friendship. In many heero yuy crossover fanfictions, Heero forms new friendships with characters from other universes. This helps him in his new adventures. Also, the theme of conflict is quite common. Heero often finds himself in the middle of battles or disputes in these crossovers, either because of his own beliefs or because he's trying to protect someone. And then there's the theme of exploration. Heero gets to explore new worlds, technologies, and magic systems which makes for really exciting stories.

It could be that Harry Potter somehow gains the skills and personality traits of Heero Yuy. Maybe he becomes a more stoic and calculating wizard, using Heero's combat strategies in magical battles.

There could be. However, I'm not entirely sure which specific platforms would have it. Some other smaller, niche fanfiction communities might also host such works. You could also try reaching out to Harry Potter or Gundam Wing (where Heero Yuy is from) fan groups on social media and ask if they know of any.

There are a few notable ones. 'Heart's Whisper' is a heero and duo lemon fanfiction that portrays their relationship in a very tender and passionate way. The story is filled with beautiful descriptions and dialogues. 'Soul Connection' is another great one. It focuses on how their souls are intertwined and the story progresses in a very logical and engaging manner. Also, 'Secret Affair' has a bit of mystery and intrigue added to their relationship which makes it a captivating read.

Finding good 'relena heero lemon fanfiction' might be a bit challenging. Some fanfiction communities on Reddit could be a place to start. Sometimes fans share their favorite stories there. But make sure to follow the community rules while looking for such fanfiction.

There's also 'Cross - Realm Defenders'. In this fanfiction, the demon - slaying aspects of both series are the focus. Characters from both shows form a sort of alliance. It shows how Kuwabara from Yuy Yu Hakusho might react to the more formal exorcist system in Blue Exorcist, and how the Blue Exorcist characters would view Kuwabara's unorthodox fighting style. It's full of action and some really cool battle scenes.

I really like 'Duo's Discovery'. In this fanfiction, Duo begins to see Heero in a new light. It starts with a simple mission but then evolves into a story about their personal growth and how their relationship changes. The author does a great job of capturing their unique personalities within the context of the story.

I'm sorry, but 'lemon' often refers to adult or sexually explicit content in fanfiction, which is not appropriate to promote. However, you can try looking for general Heero and Duo yaoi fanfiction on platforms like Archive of Our Own, where there are many great stories about their relationship without adult content.

A really creative plot is in a fanfic where the afterlife concepts from Yuy Yu Hakusho are merged with the demon hierarchy in Blue Exorcist. The story has Yusuke being sent on a mission by Koenma to help the Blue Exorcist crew deal with a demon that is trying to disrupt the balance between the human world and the demon world in a completely new way. It plays with the idea of different levels of existence and power in both universes.

One popular 'hitman crossover fanfiction' could be the ones where Hitman crosses over with Assassin's Creed. In these, you often see the two different assassin - like characters interact, with their unique skills and moral compasses clashing or aligning in interesting ways.