The idea of the triplets having to face a powerful and mysterious enemy together is also quite common. It adds an element of adventure and danger. And of course, there are themes related to their family background, like how their heritage as the sons of Satan affects their lives and relationships within the exorcist community.
The most common theme is probably the battle between good and evil within them. The Okumura triplets are in a unique position as they are related to demons but are exorcists. Fanfics might show how they fight the inner demons, both literally and figuratively. Love and romance can also be a theme. They could fall in love with someone who either accepts or challenges their dual nature. Additionally, themes of redemption and sacrifice are often seen. For example, one of the triplets might sacrifice something for the sake of the others or to save the world from the demonic threats.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). There are often many talented writers who create fanfiction about the male triplets in Blue Exorcist. Another option is Fanfiction.net. Just search for 'Blue Exorcist male triplet' and you'll get a list of relevant stories.
Well, power - ups and leveling up are common themes. Just like in many games, the characters in Blue Exorcist gamer fanfiction often strive to get stronger in the game world. It adds an exciting element as they battle new and more powerful enemies. Also, exploration of unknown game areas is a theme. It allows for discovery of new items or secrets related to the Blue Exorcist lore.
One popular theme is the exploration of the characters' relationships. For example, the bond between Rin and Yukio can be delved into deeper in fanfiction. Another theme is the expansion of the exorcist world, like creating new types of demons or exorcist techniques. Also, the theme of self - discovery for the characters is quite common, as they grow and develop in the fan - created stories.
One popular theme is crossovers. Fans like to combine the worlds of Blue Exorcist and Rosario Vampire, imagining how the characters from both would interact. Another common theme is romance, especially between characters from the two different series.
Power - up and training arcs are quite common too. In these fanfictions, characters from either or both series might go through intense training to gain new powers or improve their existing ones. For instance, the exorcists in Blue Exorcist could learn some vampire - related skills from the characters in Rosario Vampire in a fanfic, or vice versa. This allows the writers to explore different aspects of the characters' abilities and personalities in a new and exciting way.
One popular theme is the exploration of their contrasting personalities. Amaimon is this wild and somewhat unpredictable demon, while Shiemi is more innocent and gentle. Fanfictions often play with how they interact with their different natures.
Rin Okumura's friends like Shiemi Moriyama are quite popular. She has a gentle and kind personality, and her relationship with Rin is often explored in different ways in the fanfics. Another character is Yukio Okumura. Even though he is one of the triplets, his role as an instructor and his complex relationship with his brothers make him stand out more in some fanfics. Bon is also a favorite. His strong - willed and sometimes hot - headed nature adds an interesting dynamic to the stories.
For Highschool DxD, one of the most popular themes is the exploration of the different factions like devils, angels, and fallen angels. Fanfictions often create new storylines around their relationships and conflicts. In Blue Exorcist, the theme of family is big. Since Rin has a complex family situation, many fanfictions explore that further. Also in Highschool DxD, the theme of forbidden love between different species is quite common, like a devil falling in love with an angel.
The theme of Rin's training as an exorcist is quite common. Fans like to write about how he learns new skills, masters his powers, and becomes a better exorcist. It could be about a particular difficult training session he has to go through, or how he discovers new ways to use his abilities in the fight against demons.