Petit_Gateau
Regarding my previous comment, the only way to make it work somehow is to pull some deus ex machina and give her the ability go to another world after RE, as I honestly don't see a way to combine another world with it and make it work. Some people have tried and those stories have mostly been s*it and then gotten dropped after a while. =/
The problem with adding another world to RE is that most don't work together with it, at all. Since if you follow the game story the world gets pretty f*cked up, so how would you integrate another world to that? I mean if you use a magical world then the zombies become a cakewalk and lose their meaning, same with pretty much any superpower world... So it would have to be a world that would work together in the sense that neither invalidates the other.