Well, in an anime mashup novel, one key element is the blend of different anime universes. For example, characters from a shonen anime might interact with those from a magical girl anime. Another element is the plot which often has to be carefully crafted to make these different elements fit together. And the art style, even in written form, might be influenced by the distinct visual styles of the animes being mashed up.
He might be really surprised. Some fanfictions could have really out - of - the - box ideas that he'd never thought of. For example, if there's a fanfiction about him having a different kind of training with a new teacher, he'd be like 'Whoa, that's a new take on things.'
One novel approach could be using machine learning algorithms to analyze the context and requirements of the mashup project and recommend relevant APIs based on that.
RWBY might have a mixed bag of reactions. Since Naruto has its own distinct world with ninjas and jutsus, they could be confused at times. Ruby might find it hard to follow some of the more convoluted fan - created plots. Weiss could appreciate the creativity that goes into building new Naruto - related stories. Blake may draw parallels between the themes in Naruto fanfiction and her own experiences. Yang would be the one to look for the humor in the fanfictions, if there is any.
In the 'naruto vs ichigo death battle reaction fanfiction', reactions can be quite diverse. For Naruto fans, they might cheer when he uses his Rasengan in a creative way against Ichigo. Ichigo fans, on the other hand, would likely react strongly when he unsheathes his Zanpakuto and shows off its special abilities. There could also be a sense of disappointment from fans if their favorite character is losing or not performing as expected.
Naruto is a very curious character. If he watches RWBY fanfiction, he would likely be drawn into the story. He might be amazed by the technology in RWBY, like the advanced weaponry. Since he values friendship so much, he'd also be interested in the relationships between the RWBY characters. He could end up learning some new ways of thinking about loyalty and friendship from the fanfiction.
One way to create an interesting anime mashup novel is by focusing on the emotions of the characters. Let's say you mash up an anime about loss and another about hope. You can explore how the characters from the 'loss' anime deal with the more positive environment of the 'hope' anime and vice versa. Also, use the visual aspects of the animes in your descriptions. If one anime has a distinct color palette, incorporate that into your writing when describing the new, mashed - up world.
There are also fanfictions where Naruto is a bit more reserved in his reaction. He might be cautious because he's not sure if Sakura's feelings are genuine or if they are just a passing emotion. He then takes some time to test the waters and make sure that their new relationship is based on something real and not just a spur - of - the - moment thing.