A frequent theme is Diego's heroism. Fanfictions like to show him in different heroic situations, whether it's saving the city or his family from various threats. Also, his training and improvement of his skills is a common theme. For example, in some stories, he learns new ways to use his knives or enhance his physical abilities. Additionally, his love life, or lack thereof, is also a theme that comes up in some fanfictions.
One common theme is Diego's struggle with his identity. In many fanfictions, he is trying to figure out who he is outside of being part of the Umbrella Academy. Another theme is his relationship with his family, especially his siblings. There are often conflicts and reconciliations explored.
One common theme is time - travel. Since the show has elements of time - travel, many fanfictions explore it further. Another is the relationships between the siblings, like their reconciliations or new conflicts.
One common theme is the clash of different powers. For instance, when the Umbrella Academy crosses over with another universe with superpowered characters, there's always a comparison and sometimes a struggle between different types of powers.
In fanfiction, Vanya and Diego often have complex relationships. Sometimes they start as comrades who slowly realize they have deeper feelings. Their powers and personalities play a big role. Vanya's quiet strength and Diego's more brash nature can create interesting dynamics.
One popular trope is the 'enemies - to - lovers' scenario. Diego and Vanya might start off at odds due to their different personalities or past misunderstandings, but then gradually fall in love. Another is the 'protector' trope, where Diego feels the need to protect Vanya from various threats.
Their powers are very different, Diego with his ability to manipulate knives and Klaus with his ability to communicate with the dead. This contrast creates an interesting dynamic in fanfiction as they can complement each other's skills. For example, Klaus might get information from the dead that helps Diego in a fight.
There could also be a fanfiction where Diego and Klaus get transported to an alternate universe. In this new world, they have to find a way back while also dealing with versions of their siblings that are very different. This would be an exciting adventure that tests their bond and forces them to adapt quickly.
Another theme is the idea of family. In Stranger Things, the kids have a strong bond like a family, and in Umbrella Academy, the siblings are, well, siblings. Fanfictions often play with the concept of family dynamics, like how the characters from both shows would interact as part of an extended family. They might have to deal with the same problems or protect each other in new and different ways.
A prevalent theme is exploration of his powers. Ben's unique powers are a big draw for fanfiction writers. They might write about him discovering new aspects of his powers or using them in different ways. Also, the theme of family is common. Even though the Umbrella Academy family is dysfunctional, fanfictions often focus on Ben's role within the family and how he navigates family relationships. This can include his loyalty, his conflicts, and his love for his siblings.
Another theme is his relationship with his family. His siblings may not fully understand his pain, and this can lead to situations where he gets hurt, either by their actions or inactions. His family's neglect or misunderstanding of his power - related issues can be a central part of the hurt in these stories.
One great piece of Diego fanfiction is 'The Adventures of Diego in the Umbrella Academy'. It delves deep into Diego's character, exploring his complex relationship with his siblings while also taking on new missions within the academy's universe. Another interesting one is 'Diego's Hidden Powers', which focuses on Diego discovering new and unexpected abilities.