In a series about action, adventure, mystery, sci-fi, or fantasy, which romance do you think works best? The will they, won't they where the romance subplot revolves around whether or not they'll end up together or where the will they survive where the will they, won't they happened and is now about whether they'll make it as a couple or not? Remember this is not for series that are solely about romance. This is about series where romance is more of a secondary thing and the main focus is something else like action, adventure, mystery, sci-fi, or fantasy.