One idea could be to have Inuyasha end up in the Young Justice universe through some sort of magical portal mishap. He could initially be seen as a threat due to his demon nature and his sword, Tessaiga. But then the Young Justice team realizes he's more of a lost soul and they try to help him get back home while also dealing with villains who want to use Inuyasha's power for their own gain.
Well, it could be that the writer is a big Inuyasha fan and wanted to incorporate that character into the Young Justice universe for a unique crossover. Maybe they thought Inuyasha's abilities, like his swordsmanship and demon powers, would add an interesting dynamic to the Young Justice story that Kagome's skills might not.
One way could be by having Inuyasha be from a different dimension that somehow gets connected to the Young Justice world. Maybe a magical portal opens up and he stumbles through, bringing his own set of problems and abilities with him.
Inuyasha also has the ability to sense demonic auras. In the Young Justice world, this could be translated to sensing the 'evil' or negative energy of villains. He could help the team track down hidden villains or those with special powers that mask their presence. His half - demon nature gives him a unique perspective on good and evil, which could influence the Young Justice team's view on some of their more morally ambiguous enemies.
Well, it could be really interesting. They might be amused by some of the creative interpretations in the fanfiction. Some might find it strange to see their own characters in different scenarios that the fans have come up with.
Some members of Young Justice could be embarrassed. For instance, if there are romantic fanfictions about them that are a bit too cheesy or if their weaknesses are overly emphasized in a not - so - flattering way. But others might be really intrigued and want to explore more of what the fans think about them.
Sometimes, canines in these fanfictions are given unique powers. They could be from another dimension where canines are the dominant species and have powers like flying or shooting energy beams from their eyes. This adds an interesting twist to the Young Justice universe.
One great 'Young Justice Dimension: Justice League' fanfiction is 'The New Recruits'. It focuses on how new members are integrated into the team. The story has great character development and exciting action scenes.
A lesser - known but interesting one is 'Scarecrow's Origin in Young Justice'. This fanfiction explores the backstory of Scarecrow within the Young Justice universe. It might give new insights into his motives and how he became the villain he is. It could show his early days and what led him to develop his fear - based tactics.
You can start by looking on fanfiction platforms like Archive of Our Own (AO3). It has a vast collection of fanfics, and you can simply search for 'Young Justice Justice League deaged' in the search bar. Another option is Fanfiction.net, which also has a large number of fan - created stories. Some Tumblr blogs may also feature or recommend such fanfictions. Just search for relevant tags like #YoungJustice #JusticeLeague #deaged.