I think Midoriya could be his best friend. Midoriya is kind - hearted and always looking to learn, which would appeal to Killua. They could bond over their shared desire to become stronger and protect others.
Maybe Killua enters the My Hero Academia world during the sports festival. He decides to participate just for fun, but his skills quickly make him a standout. He could face off against Bakugo and show Bakugo a whole new level of combat intensity. This encounter might make Bakugo respect Killua and also force him to reevaluate his own skills.
One interesting Killua in My Hero Academia fanfiction is 'Killua in the World of Heroes'. It has an exciting plot where Killua's assassin skills blend into the MHA universe. He teams up with Deku and they face off against new villains created specifically for this crossover. It's a great read for those who like to see different universes collide.
The contrast. Killua from his original series has a very different background and set of skills compared to the characters in My Hero Academia. When he's placed in the MHA universe, it creates an interesting dynamic. His assassin - like abilities and cold - blooded nature at the start make for a great contrast against the more idealistic heroes in MHA.
He could be a transfer student. Just like how many characters join UA High, Killua could transfer in with his unique set of skills. He would be the cool and mysterious new guy that everyone is curious about.
Killua has a very stealthy side to him as well. In a My Hero Academia fanfiction, this could be manifested as a quirk that allows him to become invisible or at least very difficult to detect. He could use this in combination with his speed to surprise enemies. It would also be interesting to see how he would interact with other characters like Deku and Bakugo, perhaps teaching them some of his combat techniques.
Well, one possible plot could be that the villain is sent to UA as part of a rehabilitation program. At UA, they initially struggle with the heroic ideals and the positive environment. But as time goes on, they start to question their own villainous ways and might even form unexpected friendships with the students. For example, they could bond with a student who has also had a rough past and through that connection, begin to see the value in heroism.
Dabi could also be a main villain in such a fanfiction. His mysterious past and his powerful fire - based quirk would make for an exciting addition to UA. He could go to UA to spy on the heroes - in - training, but end up getting involved in their lives more than he expected. His cynical view of the hero society would clash with the positive environment at UA, and he might even start to question his own motives while there.
AO3 is great for My Hero Academia fanfiction. It allows for detailed tagging, so you can easily find the specific type of story you're interested in, whether it's about a particular character, a certain ship, or a specific plot type. FanFiction.net has a large and active community, so there are always new stories being updated. Wattpad, on the other hand, may have some unique interpretations and crossovers that you might not find elsewhere.
My Hero Academy is a very popular Japanese manga and novel that tells the story of a group of young heroes who grow up fighting against evil forces. These young heroes were called " Hero Academy students ". They improved their abilities and skills by participating in the Hero Academy's courses and combat training.
In the story, the Hero Academy established a secret organization whose goal was to help those who could not become heroes become heroes. The members of this organization included some powerful warriors and mages. They had experienced many battles and adventures together and finally became great heroes.
The protagonist of the story, Omiya Dehisa, was a young boy who desired to become a hero, but his family and organization did not understand his dream. In the Hero Academy, he met some like-minded friends. They trained and fought together and finally became great heroes.
My Hero Academy is a story full of friendship, courage, and growth. It is very suitable for those who like adventure and hero theme.