In fanfiction, the relationship between Eren and Ymir can be very complex. Some fanfictions might explore how Eren's actions are influenced by Ymir's power and history. For example, they could depict Eren as trying to understand Ymir's true intentions behind the power of the Titans. It might also show how Ymir views Eren's determination and how that might play into the overall story of the Attack on Titan universe within the fan - created narrative.
In some fanfictions, the bond between Eren and Ymir is shown as a fateful one. Eren, being a key figure in the fight against Titans, is often seen as being drawn to Ymir's power and the secrets she holds. It can be a very intense connection, like an unspoken understanding that they are both part of something much larger in the Attack on Titan universe.
You can start by imagining a unique town or city name. Then, come up with street names that fit the theme or style of the place. Add house or building numbers randomly or based on a pattern you like.
One famous address in fiction is 221B Baker Street. It is the residence of Sherlock Holmes in Arthur Conan Doyle's detective stories. Holmes uses this address as his base for solving various mysteries in London.
Fictional addresses in stories can be created in many ways. Sometimes, authors just make them up out of their imagination. They might combine real place names with fictional elements, like 'Gotham City' which has elements of a big American city but is entirely fictional. Or they could create a completely new name that sounds like it could be a real place, for example, 'Hogsmeade' in the Harry Potter series. It gives a sense of a real village but exists only in the wizarding world.
Yes, there are some YA novels that touch upon this sensitive subject. However, they often handle it with care and provide helpful perspectives and coping mechanisms.
One possible fanfiction could be about their adventures together within the walls. Maybe they discover a hidden passage that could potentially change the fate of the Survey Corps. They might face Titans together and in the process, their bond deepens as they rely on each other's skills and instincts.