Another theme is changing the future. Shisui uses his knowledge from the future to alter events. This could involve changing the relationships between clans, or preventing wars. In some fics, he might try to change the fate of individual characters he cares about.
Power - up is also a theme sometimes. As Shisui travels through time, he may gain new abilities or a deeper understanding of his existing ones. This can make him more powerful and better equipped to face the challenges in the altered timeline.
One common theme is redemption. Since Shisui often has regrets in the original story, in time travel fics, he tries to make up for his past mistakes or the mistakes of others. For example, preventing the Uchiha massacre.
Another theme is sacrifice. Given their fates in the original Naruto story, fanfictions often play with the idea of how much they were willing to sacrifice for their village, their clan, and for each other. For example, Shisui's sacrifice and how it affected Itachi.
Common themes in Shisui Uchiha fanfiction include friendship. Despite the Uchiha's complex situation, fanfictions sometimes show him forming deep friendships outside or within the clan. Another is the theme of legacy. His actions in the original story left a certain legacy, and fanfictions often explore how that legacy could have been different or how it affects the future. And the theme of love, not just romantic love but also love for his clan and friends, is often explored in different ways in these fan - created stories.
One common theme is identity. Since he's in a different world or with different characters, Shisui often has to re - evaluate who he is. For example, in crossovers with modern settings, he might question his ninja values in a world without the same kind of warfare.
Another theme is sacrifice. Given their fates in the original story, fanfictions often play around with the idea of how much they are willing to sacrifice for each other and for the greater good. It could be sacrificing their own lives or their own happiness for the other.
One common theme is the 'forbidden love' aspect, as they might belong to different groups or have some obstacles in their relationship. Another is the 'healing' theme, where they help each other overcome past traumas through their love.
One common theme is changing the past. Fans often write about characters trying to go back and fix things that went wrong in the original 'The 100' storyline. Another theme is the exploration of different time periods within the show's universe. This allows for new settings and character interactions.
Redemption is often seen. Maybe a character who was once on the wrong path gets Shisui's eyes and sees it as a chance to make up for their past mistakes. They use the power of the eyes to protect those they once hurt or to fight against the forces of evil that they were once a part of.
In 'Shisui x Itachi' lemon fanfiction, a frequent theme is the secrecy and forbidden nature of their relationship. Given their positions within the Uchiha clan and the overall Naruto world, the idea of them having a relationship that needs to be hidden can add an element of excitement and tension. Another theme might be the power dynamics between them, as both are strong shinobi, and how that plays out in an intimate context.
Friendship is a common theme. They often start as comrades and develop deeper bonds. Another theme is sacrifice. Given Itachi's character in the original Naruto series, his self - sacrificing nature might be incorporated into these fanfictions. And of course, love in a non - traditional sense, as the relationships between the three can be complex and not just pure romantic love.
The theme of destiny is quite common. Ash may travel through time to fulfill a certain destiny that he was unaware of in his normal timeline. He could be the key to preventing a great disaster in the Pokémon world's past or future. Additionally, the concept of cultural differences in different time periods is explored. He experiences different training styles, values, and ways of life as he travels through time.