The theme of friendship and camaraderie is often present. In Fate Stay Night, the servants and their masters form bonds, and in Highschool DxD, the main character has his group of friends. Fanfictions might expand on these relationships. Additionally, the idea of facing one's destiny is there. Characters in both are often on a path that they have to follow, and in fanfiction, this can be twisted or explored further. For example, in Fate Stay Night, Shirou's journey to become a hero can be re - imagined, and in Highschool DxD, Issei's growth as a devil can be given new perspectives.
One interesting crossover could be the characters' power interactions. For example, in some fanfictions, the Servants from Fate Stay Night might interact with the Devils in Highschool DxD. The unique abilities of each character, like a Servant's Noble Phantasm and a Devil's power, could lead to really exciting battle scenes or strategic alliances.
Some interesting concepts in highschool dxd fanfiction include new forms of peerage systems. For instance, a fanfic could introduce a modified version where there are more diverse types of members. In fate stay night fanfiction, the concept of the Grail War taking place in a different setting, like a modern - day metropolis other than Fuyuki, is fascinating. In the context of fanfiction that combines both, a concept could be the use of Highschool DxD's magic system in the Fate universe, or vice versa, which could lead to really unexpected and exciting story developments.
One way is through character crossovers. For example, a character from Fate Stay Night could end up in the Highschool DxD universe or vice versa. They could then interact with the native characters, creating new and interesting storylines. Another way is to combine the magic systems. The magic in Fate Stay Night is very different from the supernatural powers in Highschool DxD, and blending them could lead to unique and exciting plot developments.
One of the popular pairings is Issei and Rin. Issei's bold and perverted (in a comical way) nature from Highschool DxD contrasts well with Rin's strong - willed and magical abilities from Fate Stay Night. Their interactions can create some interesting and humorous situations.
You can try looking on fanfiction.net. It has a large collection of fan - made stories for various anime and manga series, including crossovers like Highschool DxD and Fate Stay Night.
One interesting fanfiction could be about the characters from Highschool DxD being transported into the Fate Stay Night universe and having to participate in the Holy Grail War. They would bring their own unique powers and personalities to the already complex Fate world.
In highschool dxd, Issei is extremely popular to write about. His journey from a perverted and weak character to a powerful devil is a great source of inspiration. Rias is also popular as she is a strong and beautiful devil. In fate stay night, Saber is often written about. Her noble and mysterious nature makes her a favorite. Archer is also popular due to his complex personality.
The popularity of 'Fate Stay Night Watches High School DxD Fanfiction' is a bit of a mixed bag. On one hand, the idea of combining two such distinct and popular anime universes is appealing to some. There are fans who love to see how the different magic systems, characters, and storylines interact. But on the other hand, it's not a concept that is going to appeal to the entire fan base of either series. Many fans might prefer to stick with the traditional fanfictions that are more in - line with the original lore of each show. So, while there may be a niche group of fans who are really into this type of fanfiction, it's not likely to be as popular as the more straightforward fanfictions for 'Fate Stay Night' or 'High School DxD' alone.
One of the main themes is the clash of different power systems. Since Fate Stay Night has its own magic system and DxD has its devil powers and sacred gears, fanfictions often explore how these powers interact when the two universes collide. For example, how would a mage from Fate Stay Night fare against a high - level devil in DxD? Another theme is the relationships between characters. There could be new friendships or rivalries formed between characters from the two different series. It's interesting to see how, say, a character from Fate Stay Night might view the rather unique social structure in the DxD world.