In some fanfictions, Naruto might face weakened chakra control after getting sick post - sealing. This could lead to him struggling with basic jutsu at first. His friends might have to step in to protect him more often until he recovers fully.
It could be due to the after - effects of the sealing on his internal energy balance. Naruto's body is used to a certain way of handling chakra, and the sealing might have disrupted that. His immune system, which is probably linked to his chakra in some way in the Naruto universe, could have been affected. For example, if the sealing was to contain a powerful and malevolent force, some of that 'bad energy' could have seeped into Naruto's own energy system, causing an imbalance and resulting in sickness.
One possible reason could be the strain on his body from the sealing process. Sealing powerful entities often takes a toll on the user's chakra and physical health. Maybe his chakra system was disrupted during the sealing, leading to internal imbalances that manifested as sickness.
His friends were probably very worried. Sakura, being a medical - ninja - in - training, might immediately start looking for symptoms and trying to diagnose him. Shikamaru could be thinking of strategies to keep Naruto safe while he's sick. And Naruto's other friends would likely offer their support in different ways, like bringing him food or just staying by his side to keep him company.
One consequence could be that Naruto has a constant struggle to keep Kaguya's power in check. He might experience internal battles within his mind as Kaguya tries to break free.
If Naruto gets sick after the sealing, it can slow down the progress of the story. His allies might have to focus on taking care of him instead of moving forward with their plans. This gives the enemies more time to prepare or carry out their own evil schemes.
In Naruto fanfiction, sealing jutsu can be presented in various creative ways. Some might enhance the power of existing sealing jutsu like the Eight Trigrams Seal. Writers may create new seals with unique abilities, for example, a seal that can absorb chakra from multiple sources simultaneously. This adds a whole new dimension to the battles and character development in the fan - made stories.
Naruto's sickness could be a major turning point in the story. It could change his perspective on his powers and his role in the ninja world. He might realize that he needs to be more careful with his use of sealing techniques in the future. This realization could lead him to seek out different types of training or knowledge, which would then shift the direction of the plot towards a more self - reflective and strategic Naruto.
In certain Naruto sealing jutsu fanfictions, there are sealing jutsu that can manipulate time within a small area. For example, a seal is placed on a room, and inside that room, time moves either faster or slower. This is a very creative take on sealing jutsu as it combines two different concepts - sealing and time manipulation. It can be used for training purposes or as a trap in the story.
Well, it could be about many things. It might center around new sealing jutsus that were not explored in the original Naruto series. Maybe it features a character who discovers a long - lost scroll of sealing and the adventures that follow.