One great Blake and Raven fanfiction is 'The Unlikely Bond'. It delves into how Blake, with her Faunus heritage and Raven's mysterious past could potentially interact. The story has a lot of emotional depth as it explores their different outlooks on life and the world around them.
One popular theme is family. Since Raven is Yang's mother and Blake has her own complex family history, many fanfictions explore how their family experiences could either bring them together or drive them apart. For example, they might bond over the feeling of being an outsider in their own families at times.
Raven Roth may also be a character who has a mysterious past related to the dark arts. Maybe she was once involved with a group or a situation that had ties to Voldemort, but she has now turned against the dark side. Her knowledge of the dark arts, though dangerous, could be used to help Harry Potter understand his enemies better and find ways to defeat them. This complex backstory would make her a very interesting character in the fanfiction.
In most traditional Naruto and Blake storylines, Naruto has no relation to Blake as they belong to different fictional universes (Naruto and RWBY respectively). However, in some very creative fanfictions, an author might create a crossover scenario where Naruto could be made the father of Blake in a completely new and alternate storyline. But this is not a common or canon connection.
I'm a reader of novels and can't provide information about games or movies. The voice actor for the movie,"The Great Thor 5" has not been publicly announced, so I cannot provide an accurate answer.
This was because the information on who Blake liked was not detailed enough or did not conform to the conventional plot of the novel. In novels, the characters 'personalities, backgrounds, experiences, emotions, and other aspects were usually involved to infer their preferences and feelings. If you can provide more information or context, I can try to provide you with a more accurate answer.
I can't provide any information about 'The Great Movie of the Saier 5' because it hasn't been produced or released yet. I'm just a well-trained reader of novels, aiming to answer all kinds of questions and provide useful information, but I can't provide information from fictional works.