The 'Umbrella Academy Five Returns Earlier' fanfiction might explore various aspects. It could focus on how Five's earlier return disrupts the existing timeline in the Umbrella Academy universe. Maybe it shows how the other characters react to his unexpected early arrival. For example, his siblings might be shocked and have to quickly adapt to his presence, which could lead to new alliances or conflicts within the group.
One possible plot twist could be that Five's earlier return actually sets off a chain of events that leads to an even worse apocalypse. Maybe his presence in the wrong time disrupts something crucial, and instead of preventing the end of the world, he accidentally accelerates it.
You can start by looking on Archive of Our Own (AO3). It has a vast collection of 'Umbrella Academy' fanfictions, including many focused on Five. The site has a great search function that allows you to filter by character, genre, and more.
There's also a fanfic called 'Five and the Mysterious Portal'. This one combines Five's ability to jump through time and space with a new, mysterious element that adds a whole new layer of intrigue to his story. It's full of action and unexpected twists that keep you hooked from start to finish.
I also like 'The Lost Years'. It fills in the gaps of the characters' lives that were not fully explored in the show. It's full of interesting backstories and character development.
Well, Klaus and Dave's relationship in the fanfiction can be quite different from the show sometimes. Some fanfictions might focus on their backstories together, like how they first met. Others could explore what might have happened if Dave had survived. It really depends on the author's take, but generally, it's a relationship full of love and the struggle to be together given all the obstacles in the Umbrella Academy universe.
In Umbrella Academy fanfiction when Vanya is blamed, it can add a lot of depth to the story. Her character is already complex in the original series. Fanfic writers may use the blaming aspect to show her isolation and struggle. Maybe they have her face more unjust treatment from her siblings or other characters. This can lead to interesting character development as she either tries to prove herself or becomes more withdrawn. It also allows for exploration of themes like prejudice and misunderstanding within the context of the Umbrella Academy universe.
One possible comfort scenario could be after a particularly difficult mission. Five, with his time - traveling experience, might share some wisdom with Vanya to soothe her. For example, he could tell her that the chaos they face is all part of a bigger plan and that she has an important role to play in the grand scheme of things. This would give Vanya a sense of purpose and comfort.
Well, in some fanfictions, when Five gets hurt, it shows his vulnerability. For example, if he's been in a fight and is badly injured, his usual tough exterior cracks. His siblings might start to see him in a new light, not just as the time - traveling badass but as someone who can be broken too. This shift in their perception of him can be a very emotional aspect in the fanfiction.
There could be a fanfiction where Five and Vanya accidentally swap powers. Five suddenly finds himself with the power of soundwaves while Vanya can time - travel. This leads to a lot of chaos as they both struggle to control their new abilities and also have to deal with the implications it has on their relationships with the other Umbrella Academy members.
One theme could be acceptance. Five could accept Vanya fully, powers and all, which would be a great comfort to her. He might tell her that her powers don't make her a monster but rather a unique and important part of the family.