Naruto would become more self - reliant. Without the support system of the village, he'd have to figure out how to survive on his own. This would make him tougher both physically and mentally.
Naruto's character would mature. He'd no longer be the naive boy from the village. The street life would force him to grow up fast. He'd have to make difficult decisions, like whether to steal to survive or rely on his wits. His relationships with others would also change. Instead of the usual bonds in the village, he'd form more tenuous, but in some ways more profound relationships with the street - dwellers. His understanding of power would shift too. It wouldn't just be about being a strong ninja in the village, but about having the power to change the lives of those on the street.
His character could become more resourceful. He'd have to make do with what he has in the wild. He'd learn to use natural materials to build his traps and shelter. This new way of life might also make him more empathetic towards animals and the environment. He'd realize that every life is precious, and he'd only take what he needs to survive. This could lead to a more mellow and philosophical Naruto, who sees the world from a different perspective than the brash and eager - to - prove - himself Naruto we know from the original series.
His character might become more hardened. Kumo is known for its tough ninjas, and living there would expose Naruto to a more cut - throat environment. He may lose some of his naivete and become more calculating in his actions.
Naruto could become more resourceful. In a brothel, resources might be scarce or hard to come by. He'd have to figure out how to get food, shelter, and other necessities. This would force him to think outside the box and use his wits. His values might also be tested as he's exposed to a different set of morals in the brothel. But through it all, he could emerge as a more well - rounded and adaptable character, with a deeper understanding of human nature.
Naruto's character would likely become more stoic. Vergil is known for his calm and collected demeanor, so Naruto might start to suppress his more exuberant emotions. He could become more calculating in battles, thinking several steps ahead like Vergil does when facing his enemies.
Naruto might become more serious. Deadshot is a very serious and focused character. So Naruto could lose some of his goofy and carefree nature and become more calculating in his actions.
Naruto might become more cautious. Dealing with the Daleks, who are extremely dangerous and unpredictable, would force him to think before acting. His normal brashness might be toned down a bit.
Naruto's character would likely become more calm and introspective. He'd focus more on inner peace rather than external battles.
Naruto would be more self - assured. Growing up with his parents' love and support, he wouldn't have to constantly seek attention in a desperate way. He'd know his worth from the start.
In this fanfiction, the relationship between Naruto and Sakura could develop in a rather unexpected way. Maybe they start off on the wrong foot, constantly arguing about little things like who does the chores or how to decorate their living place. But as they face external threats together, they realize that they are stronger as a team. This realization makes them more understanding and patient with each other. Eventually, they start to appreciate each other's qualities. Naruto admires Sakura's strength and kindness, and Sakura respects Naruto's courage and leadership. This mutual admiration then blossoms into a romantic relationship.
Their relationship would likely become very close. Naruto would probably start to see Kakashi as a father figure. Kakashi, in turn, would become more protective of Naruto.