The members of Team RWBY, like Ruby, Weiss, Blake, and Yang, are also crucial. They are likely to be the ones who will have to deal with the consequences of Torch Wick's return, whether it's fighting against him or trying to understand his motives.
One possible plotline could be Torch Wick's return causing chaos within the existing power dynamics in the RWBY universe. Maybe his return disrupts the balance between the different academies and the Grimm forces.
Team RWBY is definitely crucial. Ruby with her leadership skills and determination, Weiss with her family connections and combat abilities, Blake with her knowledge of the Faunus situation which could be relevant in the post - breach chaos, and Yang with her strength. Ozpin also plays a major role as he has the knowledge and experience to guide the rebuilding process.
Most likely, Summer herself would be a main character. Ruby would also be very important as Summer is her mother. Then there would probably be other members of Team RWBY like Weiss, Blake, and Yang, as they are likely to be involved in the story due to their connection to Ruby.
Obviously Naruto himself is the central character. His growth and new abilities would be the focus. Sasuke could also be important. He might have his own development and his relationship with Naruto could be explored further, whether they are friends or rivals again.
Obviously, Ash is the most important character as the story revolves around his death and return. Pikachu is also crucial as his closest pokemon companion. His friends like Misty, Brock, and Serena would play significant roles as they would be affected by his death and overjoyed at his return.
Obviously Sakura herself is the most important character. Naruto and Sasuke would also be important as they are her friends and comrades. Kakashi could also play a role, maybe as a mentor or someone who gives her advice on how to readjust to Konoha life.
John Wick and Ruby would be an interesting pairing. Ruby is young and full of energy and hope, while John Wick is a jaded and highly skilled assassin. Their interactions could be really cool, with Ruby learning some more hardcore combat moves from John and John learning about the power of friendship and hope from Ruby.
One popular character might be the wielder of the black torch. They often have a mysterious allure and their actions drive the story forward. Another could be the mentor - like figure who guides the main character in understanding the power of the black torch.
The important characters in 'Naruto Returns to the Village Fanfic' would surely include Naruto. Then there are his closest friends and allies. Hinata could be there, and their relationship might be further explored. The elders of the village could also be important as they might have different reactions to Naruto's return. Some might be welcoming, while others might be skeptical. And the new generation of shinobi, like Boruto's friends if it's set in that time frame, could look up to Naruto and be influenced by his return.
In 'guyver rwby fanfiction', Yang Xiao Long is a popular choice. Her strong - willed and fiery nature can lead to some intense moments when paired with the Guyver's abilities. Weiss Schnee, with her family background and her own growth as a character, can also be a central figure. When combined with the Guyver's technology or power - up scenarios, it can create engaging storylines. Additionally, any original characters created specifically for the fanfiction that have a strong connection to the Guyver aspect tend to draw a lot of attention.