How does the story develop when Juubi Naruto is sealed in him in fanfiction?

In fanfiction, if Juubi Naruto was sealed in him, he might gain an incredible amount of power. This could potentially make him nearly invincible. He could have enhanced physical abilities, such as super strength and speed. His chakra reserves would likely be off the charts, allowing him to perform powerful jutsu without much strain. However, it could also come with risks. The power might be too much to control, leading to a struggle between the host and the Juubi's influence.

When Naruto is sealed in the Shinju in fanfiction, the plot often develops in a way that shows the desperation of his friends. They may start by researching ancient jutsu to break the seal. Along the way, they might face off against those who want to keep Naruto sealed for their own purposes, which adds a lot of conflict to the story.

Naruto's character might become more solitary. The training by Juubi could be intense and isolating, causing him to focus more on his own power and less on his friends. But at the same time, he might also develop a greater sense of responsibility towards the world as he realizes the power he now holds.

When Hashirama is sealed inside Naruto in fanfiction, the plot could take a turn where Naruto has to learn about Hashirama's past and his way of thinking. This could be through dreams or visions. As he does this, he might gain new insights into the history of the ninja world and how to use Hashirama's power more effectively. Also, it could lead to conflicts with other characters who either fear or envy Naruto's new power.

The story could develop with the ninja world exploring new forms of ninjutsu or chakra control now that Kaguya's influence is no more. For example, they might discover new ways to harness natural energy without the fear of it being corrupted by Kaguya's power.

His character might become more confident. Having the Juubi Eye gives him an edge that makes him believe more in his abilities.

His character could become more confident. With the power of the Juubi, Naruto would know he has the ability to protect his village and those he loves. He might also become more solitary at times as he tries to understand and control the new power within him. He would have to grow in terms of his wisdom to use the power responsibly.

Well, Naruto might become more mysterious. Since Gaster is an unknown and rather enigmatic entity, Naruto could start having strange thoughts or powers that he doesn't fully understand at first. He might seem more withdrawn as he tries to figure out what's going on inside him, and his normal cheerful and straightforward personality could be clouded by the presence of Gaster.

The Juubi could save Naruto by sharing its knowledge. In the fanfiction, the Juubi might be an ancient and wise being. It could communicate with Naruto on a spiritual level and give him insights or techniques that help him out of a tough situation. For instance, it could show Naruto a new way to use his existing jutsu more effectively, or it could reveal a secret about the enemy that Naruto is facing, allowing him to strategize better and ultimately be saved from defeat.

His character could become more isolated at first. The power of the Juubi is so great that it might be hard for others to understand him. But as he learns to control it, he could become more confident and wise. He would have to face new moral dilemmas as well, like how much power is too much and when to use it. This would lead to a more complex and mature Naruto.