The plot could involve Naruto realizing the importance of medical ninjutsu after a major battle where many of his comrades are injured. He then seeks out a teacher, like Tsunade. He struggles at first with the precision required, but his willpower drives him to keep going.
Fanfiction can expand on Naruto's Medical Ninjutsu by creating new jutsu. For instance, a fanfic could introduce a jutsu that uses medical ninjutsu to reverse the effects of certain poisons that are not curable in the original Naruto series.
One great fanfiction could be 'Naruto's Medical Journey'. In this story, Naruto starts learning medical ninjutsu from Tsunade. He faces many challenges as he has to balance his normal training with this new form of ninjutsu. But his determination helps him progress steadily.
Jiraiya could be one of his mentors. He's already Naruto's teacher in many ways and has a vast knowledge of different ninjutsu, so he would be a great choice to teach Naruto about elemental ninjutsu. Another potential mentor could be Kakashi. He's known for his wide range of skills and could pass on his knowledge about elements to Naruto. Also, Tsunade might be a mentor. She has great control over her chakra and could teach Naruto how to use his chakra more effectively for elemental ninjutsu.
Another concept could be a character who is an outcast in the ninja world but has a natural talent for medical ninjutsu. This character could be inspired by Naruto's journey of being an underdog. They might use medical ninjutsu in unorthodox ways, like using it to enhance the physical abilities of other outcasts.
In some fanfictions, there are ninjutsu that can manipulate time on a small scale. For example, a ninja might be able to slow down time for a brief moment to gain an advantage in combat. This type of ninjutsu adds a really interesting twist to the battles. It requires a great deal of chakra control and is often only mastered by the most skilled ninjas in the fanfiction world.
Sasuke is often a popular choice. His natural talent for ninjutsu and his quest for power make him a prime candidate for exploring new and powerful ninjutsu in fanfiction. He already has a wide range of skills in the original series, so it's easy to expand on that in fan-created stories.
Characters can be developed by showing their initial struggle with bubble ninjutsu. For example, a character might find it difficult to control the size and shape of the bubbles at first. As they practice more, they become more confident and start to incorporate their own personality into the technique. A shy character might create small, delicate bubbles, while a bold character could make large, powerful ones.
Ninjutsu in Naruto was a powerful skill that could be improved through training and practice. Ninjutsu can be divided into different types. The following are some of the common ninjutsu categories and their levels:
1. Basic Ninjutsu: These Ninjutsu are the foundation for learning other more advanced Ninjutsu. They are usually only used by beginners or ninjas who lack sufficient training. For example, Xiao Li's Flying Thunder God Technique.
[2. Shadow Clone Technique: A ninjutsu that can create clones to increase the flexibility and number of ninjas in battle.] The level of the Shadow Clone Technique varied according to the clarity and number of clones.
3. Ninjutsu: These are more advanced ninjutsu that can be mastered through special training and practice. For example, Xiao Li's Xiao Li Ninjutsu.
4. Sealing: These ninjutsu can seal the abilities of enemies or objects. For example, the Scorpion's Sand Seal.
5. Secret Arts: These ninjutsu are special skills mastered by high-level ninjas and usually have great power. For example, I Love Luo's sand trap.
6. Fire Escape: A ninjutsu that can create flames for both attack and defense. The level of Fire Escape varied according to the size and duration of the flame.
Water Escape: A ninjutsu technique that can create water currents for attack and defense. The level of the Water Evasion skill varied according to the speed of the water flow and its attack power.
8. Thunder Escape: A ninjutsu that can create lightning. It can be used for attack and defense. The level of the lightning escape varied according to the size and attack power of the lightning.
9. Wind Escape: A ninjutsu that can create wind elements for attack and defense. The level of the Wind Escape skill varied according to the strength and influence of the wind.
[10 Earth Escape: A ninjutsu that can create earth elements for attack and defense.] The level of the Earth Evasion skill varied according to the hardness of the soil and its attack power.
The above are the common ninjutsu categories and levels in Naruto.