As the story progresses, they could start to realize that they are stronger together. They might face a common enemy that forces them to work as a team. Through shared experiences like training together and fighting side by side, their relationship turns into a strong bond of brotherhood.
One interesting plot could be the twin brother having a different chakra nature which leads to unique jutsu development. For example, if Naruto has wind chakra mainly, his twin might have lightning chakra and develop some cool lightning - based jutsus that help them in battles together or in different ways.
The twin brother's character might be developed based on his past. If he had a difficult childhood, it could make him more reserved or cautious. But as he gets to know Naruto and Sakura, he starts to open up. He could start as a loner type, but as he gets involved in their adventures, he becomes more social and confident. He might also develop his character by exploring his own unique abilities and how they can be used for good.
In some fanfics, the twin brother might have a special bond with a female character. For instance, Sakura could be intrigued by the twin brother's different personality compared to Naruto. She might initially be confused about her feelings towards both brothers, which could add a romantic sub - plot to the story along with all the ninja action.
A good way to create a compelling character for the twin brother is to make his powers have a cost. For instance, every time he uses a powerful Devil May Cry - style attack, it drains his chakra like in Naruto. This creates internal conflict as he has to balance when and how to use his abilities. Also, give him relationships that are complex, like having a love - hate relationship with a character from the Naruto world who is suspicious of his Devil May Cry powers, and at the same time, having a mentor - like figure from the Devil May Cry world who is trying to help him control his Naruto powers.
One factor that makes it interesting is the potential for new storylines. For instance, the twin brother could have a different chakra nature or a special ability that Naruto doesn't have. This can lead to all sorts of adventures and conflicts. Also, exploring the relationship between the two brothers, whether it's a friendly rivalry or a more complex emotional bond, can be really engaging for readers.
Maybe the twin brother was separated from Naruto at birth and raised in a different village. When they finally meet, they initially clash due to their different upbringings and loyalties, but then gradually come to understand and support each other. This would create a lot of drama and character development.
Well, first of all, his abilities should set him apart. He could have a natural talent for genjutsu, while Naruto struggles with it. His personality traits can be explored in relation to Naruto. If Naruto is the sunny optimist, the twin could be the brooding type, with a darker sense of humor. His relationships with the other villagers would also be a factor. He might not be as well - liked as Naruto at first, but as the story progresses, he earns their respect in his own way. Additionally, his reactions to Naruto's fame and how he carves out his own identity within the shinobi world are crucial for developing his character.
There were novels similar to Naruto: My Twin Brother Is Nagato:
1:" In Naruto, the Tranquil Court ", author: 71L
2." One Piece: I've Become Brother Ming's Brother ". Author: The Author Who Wants a Cigarette
3. Naruto: My Avatar is a Red Dog General. Author: Love Hot Pot
The following is a detailed introduction of these novels:
1." In Naruto, the Tranquil Court ": Zhong Cang accidentally passed through the Naruto World.
When he woke up, he was in Muye.
With a sword in his head, he became a special death god.
When he learned that he could summon the Death God of the Corpse Soul Realm to the Ninja Realm, change the ninja class to the Death God, and even resurrect the souls of the dead experts of the Ninja Realm as the Death God, he was shocked.
Zhong Cang began to hide behind the scenes of Ninja Realm as a joke.
…………
When the fourth generation couple resurrected, they learned about Naruto's encounter.
" Orochimaru," said Uzumakushina," when are you going to start your plan to destroy the wooden leaf?"
…………
When Naruto met the man in the white haori, he was shocked.
" Naruto, do you know the difference between a king and a mount?" A strange voice sounded in his head.
…………
" Okoteki, you don't want Kato Matsuki and Rope Tree to be bullied in the world of the dead, do you?"
Mu Ye: " Not good! Lord Fifth Generation Eye Huoying has defected!!"
…………
Under Zhong Cang's intentional indulgence, Black Jue finally revived the big cylinder wood Hui Ye, but he didn't have time to be happy.
A figure sat high in the sky and laughed softly.
"Welcome to my Corpse Soul World!"
Standing on the left and right, a group of figures wearing white feathers stepped forward.
They pulled out their swords from their waists.
"Unravel!"
2." One Piece: I Become Brother Ming ": Staying up late to work overtime and suddenly dying, only to wake up as the younger brother of Dominguez.
The Heavenly Dragon person who lost his noble status and was killed by the commoners.
The one who witnessed her brother killing her father and was adopted by the warring states.
The one who saved the God's Predator…
Don Quijote Rossinandi, who betrayed his brother!
"My stupid brother, is this all you can do?" Looking down at the man who was being stepped on, Rocinandi mocked calmly.
3." Naruto: My Clone is a Red Hound General ":" Double Penetration "," Invincible Cool "," Hot Blood "
A soul with a dual personality transmigrated to the Naruto World and the Pirate World.
They became the dying Zhi Shui and the Major General Chi Quan.
Not only that, but there was also some kind of connection between the two personalities.
When the red dog could use the Instant Body Technique, Chakra, immortal techniques…
When Zhishui could turn his body into elements, Tricolor Domination, Six Forms of Navy…
Several years later…
During the war, the red dog drove the Susanoku Gundam and joined the battlefield. At that moment, the red dog's reputation was even greater than the red hair's reputation.
When he faced Pei En, Zhi Shui fought six times and broke free from the restraints of the Earth-shattering Heavenly Stars.
You can read these novels on Qidian Chinese Network.
One possible plot could be that the twin brother has a very different personality from Naruto. Maybe he is more reserved and studious while Naruto is brash and energetic. The twin could secretly be training in a different type of jutsu, perhaps more focused on genjutsu while Naruto is into rasengan and other offensive ninjutsu. Their relationship might start off rocky as they compete for recognition in the village, but eventually they come to realize they are stronger together and support each other in battles against powerful enemies.