One common theme is self - discovery. When they travel through time, both Shirou and Illya often learn more about themselves and their true natures. For example, they might face situations that force them to confront their fears or desires in a new light.
The theme of love and friendship also often emerges. Time travel can bring them closer together, strengthening their bond. They rely on each other in unfamiliar time periods, and this shared experience deepens their connection. Sometimes it's a romantic love that blossoms, while other times it's a strong platonic friendship that endures through the time - traveling adventures.
Another theme is the alteration of fate. Time travel gives them the chance to change things that happened in their original timelines. This could be something like preventing a tragic event from occurring or forging new relationships that wouldn't have been possible otherwise. In many fanfictions, they struggle with the moral implications of changing the past or future. They have to decide whether the changes they make are for the better or if they might have unforeseen consequences.
Another one is 'Journey Through Time with Shirou and Illya'. It's a more light - hearted take on the time travel theme. The story is filled with humorous moments as Shirou and Illya navigate through different eras. It also has some really cute interactions between the two characters that fans of the pairing will surely enjoy.
Family or surrogate family is also a theme. It could be about how the characters around him form a sort of family unit and how that affects his growth. Maybe he is taken in by a group of mages who raise him with different values compared to his original upbringing in the official story, and this changes his outlook on life and heroism in the fanfiction.
The theme of self - acceptance is also prevalent. Female Emiya Shirou may face different challenges compared to the male version, and coming to terms with who she is and her place in the world is often a central part of the story. There are also fanfictions that explore the theme of sacrifice, just like in the original Fate story. She might have to make difficult choices for the greater good, and her gender can add a new dimension to these decisions, such as how society might view a female making such sacrifices differently.
One common theme is power and its consequences. Shirou often gains new powers related to the dragon, and the fanfictions explore how he copes with that. Another theme is loyalty, whether it's Shirou's loyalty to his new dragon ally or vice versa.
One common theme is the struggle between good and evil within himself. Another is redemption, as he tries to atone for his dark actions. Power and its corrupting influence is also a frequent theme.
The theme of redemption also pops up a lot. Shirou might have made mistakes in the past, and fanfics will show him trying to make up for those. Additionally, the exploration of his relationships, whether it's romantic or platonic, is a common theme. For example, his relationship with Saber is often a focal point in many fanfics.
One common theme is the clash of different power systems. Shirou's magic in contrast to the Aura and Semblance in RWBY. Another theme could be the characters' moral compasses. Since Shirou has a strong sense of justice, seeing how he interacts with the RWBY characters' own values is interesting. And of course, the fish - out - of - water scenario, like Shirou being suddenly dropped into the RWBY world and having to adapt.
One common theme is redemption. Given the nature of the Avenger class, many stories might have Shirou trying to atone for something. Another theme could be power struggle, as he might have different powers as an Avenger compared to his normal self. Also, identity crisis is quite common as he grapples with his new role and what it means for him.
One common theme is power and its consequences. Since Shirou has godlike powers in these fanfictions, it often explores how such great power affects him, whether it corrupts him or makes him a better person.
Power and its consequences are common themes. Since Shirou has certain powers in the Fate Kaleid universe, fanfictions often deal with how he uses them, and what happens when he misuses or overuses them. Also, the theme of sacrifice is there. Shirou is a character known for his self - sacrificing nature, and this is often emphasized in fanfictions.