In this fanfiction, the interactions would be really interesting. Naruto's team - mates like Sasuke would be both intrigued and perhaps a bit jealous of Naruto's new Saiyan connection. Vegeta's son, Trunks, could become friends with Naruto, sharing stories of their different worlds. And Naruto's relationship with Bulma would be different too. She might be like an aunt - figure to him, constantly tinkering with things to help him with his Saiyan - ninja hybrid powers. Also, the Saiyan's enemies might start targeting Naruto more, which would make the ninja world have to work together with the Saiyans to protect him.
If Naruto was Vegeta's brother in this fanfiction, Goku would probably be quite curious. He might see Naruto as a different kind of Saiyan. And Naruto's friends in the ninja world would be really confused at first. They'd be like, 'Who are these Saiyans and why is Naruto related to them?'
The interaction between them could be complex. Naruto, with his rough - and - tumble ninja upbringing, might initially clash with Sailor Moon's more refined and magical personality. But as they get to know each other better, they would start to complement each other. Naruto could provide the brute force and quick - thinking in combat situations, while Sailor Moon's empathetic nature could help Naruto understand the importance of emotions in their battles. They might also have training sessions together, where Naruto tries to learn some of Sailor Moon's magic and she tries to master some of his ninja moves.
Vegeta would likely be arrogant towards Chibi Goku at first. He'd see him as just a puny Saiyan child. But Chibi Goku, with his innocent charm, might start to break down Vegeta's tough exterior. For example, Chibi Goku could offer Vegeta some of his food, which is a very Goku - like gesture. Vegeta would be taken aback but might slowly accept it. Then they could start to have simple conversations about their Saiyan heritage.
At first, they might be at odds. Vegeta could be seen as cold and aloof, while Bulma is more outgoing. Bulma might try to befriend Vegeta, but he brushes her off. However, as time goes on, he starts to respect her intelligence when she helps him with a difficult class assignment.
At the start of their interaction in the fanfiction, Batgirl would approach Naruto with a sense of wariness. But Naruto's infectious energy would soon break down that barrier. They would communicate about their different worlds, with Naruto trying to understand the concept of a city like Gotham without ninjas. Batgirl would be fascinated by the chakra system. In combat, they would have to learn each other's fighting styles quickly. Naruto might dash in headfirst, while Batgirl would be more strategic. They would need to find a balance, and through their interactions, they would develop a mutual respect. Naruto would learn from Batgirl's discipline and Batgirl would be inspired by Naruto's ability to bring out the best in people around him.
Naruto would probably be his usual energetic self, trying to figure out who Rosalina is. Rosalina, being a more calm and mysterious character, would be a bit reserved at first. But Naruto's positive attitude might make her open up. They could start by just sharing their stories, Naruto about his ninja training and Rosalina about her duties in the cosmos.
At first, there could be some misunderstandings. Naruto might mistake Ahsoka's Jedi calm for arrogance, and Ahsoka might find Naruto's boisterousness a bit much. But as they spend time together, they'd realize they have a lot in common. Both are strong - willed fighters dedicated to protecting their worlds. They'd start to learn from each other. Naruto could learn about patience from Ahsoka, and Ahsoka could pick up on Naruto's never - give - up attitude. They might even have some friendly sparring matches that help them understand each other better.
He might be really good friends with Naruto. Since Naruto is always looking for friends and acceptance, Sakura's twin could be one of the first to see Naruto's potential and befriend him. They could train together and share their dreams of becoming great ninjas.
He would probably be very protective of her. Naruto is known for his loyalty, so he'd always be by Robin's side, ready to fight off any threats.
Sasuke might be intrigued and also a bit jealous of Naruto's homunculus powers. He'd probably see it as another thing that makes Naruto different and stronger. Sakura would likely be worried at first, but then try to understand and help Naruto control his new - found abilities.
Naruto would probably approach Bowser with his usual friendly and curious nature. He might ask Bowser a bunch of questions about his world and his powers. Bowser, being the big, tough villain he is, would likely be initially hostile or dismissive. But Naruto's persistence could break through that. They might end up having a conversation where Naruto tries to convince Bowser to be less of a bad guy, while Bowser tries to intimidate Naruto into leaving him alone.