In this fanfiction, Naruto would interact with Vesemir, the old and wise Witcher. Vesemir could see Naruto's potential and help him understand the history and traditions of the Witchers. Naruto would also run into the various monsters in the Witcher world. Instead of just fighting them right away, he might try to communicate with them first, like he did with some of the tailed beasts in his own world. His interactions with these creatures would be unique and could even change the way Witchers view certain monsters.
Naruto would be very curious about the Witcher world. He'd probably constantly ask Geralt questions about the monsters and magic. Geralt, on the other hand, might be initially skeptical of Naruto but would come to respect his skills. They'd communicate through a mix of hand gestures and basic words at first, until they start to understand each other better.
Definitely Ruby. She's the main character in RWBY, and Naruto would be drawn to her positive attitude and determination. They could learn a lot from each other. Naruto could teach her about the importance of never giving up like he did in his own journey, and Ruby could show Naruto how to use Dust.
Sasuke would definitely be one of the main characters to interact with Naruto. Sasuke might be initially skeptical or even jealous of Naruto's new powers as a goddess. But as they are long - time rivals and friends, they would work together. Sakura could also play an important role. She might be in awe of Naruto's transformation at first and then try to help him control his powers. Kakashi too would be involved, acting as a mentor figure, guiding Naruto on how to use his new - found goddess - like abilities in a way that benefits the village and doesn't cause too much disruption.
I think Naruto would interact a great deal with Hinata. Hinata has had a crush on Naruto for a long time. In Team 8, she might be more open with her feelings. Naruto, being kind - hearted, would notice her kindness towards him. They could have some sweet moments together while also training and going on missions as part of the team.
He could interact with his old sensei, Iruka. Iruka was an important figure in Naruto's life, and as a ghost, Naruto might visit Iruka to give him some comfort or to seek advice. Since Iruka was always there for Naruto when he was alive, their connection could still exist in the afterlife.
Well, Kakashi could play an important role. Since he was Naruto's mentor, he would be very curious about Naruto's sudden change to a nobody. He might secretly investigate what caused this. Shikamaru could also interact with Naruto. Shikamaru is smart and observant. He might notice some small details about Naruto that others miss, and try to figure out the mystery behind Naruto becoming a nobody. Also, Rock Lee could be in the story. Lee might see Naruto as a new opportunity to spread his 'youth' spirit, not knowing Naruto's past.
In a 'naruto becomes a witcher fanfiction', Naruto would likely face challenges adapting to the Witcher world. He'd have to get used to the different types of monsters and the way magic works there. His Rasengan could potentially be modified into a Witcher - like power move. He may also encounter difficulties with the Witcher's code and ethics, as he has his own set of values from being a ninja. But in the end, he could become a great Witcher, respected for his unique abilities.
His friends like Sasuke, Sakura, and Kakashi would surely support him. They have been through a lot together and know Naruto's good heart and leadership potential.
He would surely interact with Harry Potter. They could share their experiences of being the main defenders in their respective worlds. Naruto might also interact with Dumbledore. Dumbledore would be interested in Naruto's unique abilities and Naruto would respect Dumbledore's wisdom.
His friends like Sakura and Sasuke might step in to take care of him. Sakura, with her nurturing side, could handle feeding and cleaning him. Sasuke, though he might seem reluctant at first, would probably also protect the baby Naruto from any threats.