A really interesting one is 'Eri's Adventures in UA'. It takes Eri through various adventures within the UA campus, from participating in school events to helping out in rescue training. It gives a fresh perspective on her character and how she fits into the UA environment.
One interesting 'eri my hero academia fanfiction' could be about Eri learning to control her quirk in new and unexpected ways. For example, she might start to use it not just for healing but also for defensive purposes, like creating shields made of her horn fragments. Another could be a story where Eri forms a special bond with one of the other students at UA, perhaps someone like Deku, and they train together to help her gain more confidence in her abilities.
One interesting 'boku no hero academia eri fanfiction' story could be about Eri learning to control her powers in a new and unique way. Maybe she teams up with Deku to face a new villain that specifically targets her powers.
One plot idea could be Eri and Kouta teaming up to help other children in need. Since Eri has her unique quirk and Kouta has his own abilities, they could use them to bring comfort and protection to kids who are in difficult situations. For example, they might find a group of children who are being bullied by villains with weaker quirks and use their combined powers to fend them off.
One great 'My Hero Academia Kouta x Eri fanfiction' might be those that focus on their friendship development. For example, a story could show Kouta sharing his experiences of heroism with Eri, which helps her to become more confident.
Healing is another major theme. Fanfics often explore how Eri heals from her traumas with the help of the kind - hearted characters in My Hero Academia. This can involve her mental and emotional healing as well as learning to live a normal life.
Some 'My Hero Academia Vixen fanfiction' stories are centered around her relationships. She could be in a romantic relationship with another hero or have a deep friendship that is tested. These types of stories often add a new layer of depth to the character and the overall My Hero Academia world.
Another good one could be 'In the Shadows of the Hero Killer'. It might focus on the impact the Hero Killer has on the society in the My Hero Academia world. It could show how his actions make the heroes reevaluate their own methods and how the villains might see him as either an inspiration or a threat, creating a complex web of relationships and power dynamics.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of 'eri my hero academia fanfiction' with different ratings and themes. Another option is FanFiction.net, which also has a decent number of stories related to Eri in the My Hero Academia universe. Just be sure to check the reviews and ratings of the stories to find the good ones.
There are also fanfictions that are more about the crossovers in a comical sense. Maybe All Might shows up in Bikini Bottom and his huge form just causes chaos. Or Mr. Krabs tries to make money off of the hero gadgets from My Hero Academia. It really depends on what kind of story you're into, but exploring fanfiction sites is the best way to find these interesting crossovers.
There's also 'The Tickle Prank at UA'. This fanfiction focuses on a prank that involves tickling among the students at UA. It shows their camaraderie and the lighter side of their relationships. It's really engaging as it uses the unique quirks of the characters in the ticklish scenarios.