They might be really impressed by Iron Man's tech. Since RWBY has its own unique technology and combat styles, seeing Iron Man's advanced suits could inspire new ideas for them in terms of weaponry and combat strategies.
Well, they might be really confused at first. The cultures and settings in Earth fanfictions are so different from their own world in RWBY. For example, if the fanfiction involves modern technology like cars or cell phones, which don't exist in their world, they'd be super curious and might have a hard time understanding how these things work. They could also be shocked by different social norms or historical events that are unique to Earth.
Well, they might be really shocked. The RWBY characters are used to their own storylines, and a fanfiction from Cinimssins could be very different from what they know. They could find it either really exciting or completely out of character for them.
Well, they might be shocked at first. The characters in RWBY are all about loyalty in their own group, so seeing a 'Betrayed Rose' would be quite a jolt. They could start to question the motives behind the betrayal, whether it was for power, love, or something else entirely.
Well, they might be really amazed. Ruby could be super excited, bouncing around and asking a million questions about how humans actually got to the moon. Weiss might be a bit more reserved but still intrigued, perhaps making some intellectual comments about the technology involved. Blake could see it from a more philosophical perspective, thinking about the significance of humans reaching that far. And Yang would probably be all for the adventure aspect of it, like 'Wow, that's so cool, I wish we could do something like that in our world!'
Well, they might be really surprised by the unique and wild world of One Piece. The RWBY characters are used to their own world with Grimm and Dust, while One Piece has Devil Fruits and the Grand Line. They could be shocked by the powers of the Straw Hat Pirates like Luffy's stretching ability. Maybe they'd be inspired by the strong bonds between the One Piece characters, which could make them reflect on their own relationships in RWBY.
They might be really confused at first. Earth music is so different from the music in their world. For example, the beats and rhythms could be completely new to them. They might also be intrigued by the lyrics, especially if they touch on themes that are relevant to their own experiences in RWBY, like friendship and fighting for what's right.
Well, they might be shocked by the historical context. The characters in RWBY are used to their own world of Grimm and Huntsmen. Seeing the real - world horrors of WW2 from a fanfic could make them question the nature of war and conflict in general. They might be especially surprised by the large - scale destruction and the use of new weapons like tanks and bombers.
Ruby's curious and adventurous nature would make her eager to explore Iron Man's technology further. She'd probably be the first to ask questions and want to understand how the suits work.
A possible plot could be that Iron Man's technology somehow gets transported to the RWBY universe. RWBY characters find it and try to figure out how to use it against the Grimm. Iron Man then arrives in this universe to retrieve his tech and ends up teaming up with the RWBY gang.
They might be really shocked at first. The RWBY characters are from a different universe, and the Transformers are huge mechanical beings. Ruby, with her innocent nature, would probably be in awe of the Transformers' power and size.