In terms of character design, as a seal master, she would likely have a unique appearance. Maybe she has tattoos or markings related to sealing on her body. Her personality could be very studious and detail - oriented, given the complexity of seals. She would also need to be strong - willed, as dealing with the power of seals requires a great deal of self - control. Her presence in the fanfiction could attract other characters interested in seals, creating a community within the story.
She could change the power balance. If she's a powerful seal master, she might be able to create seals that can counter powerful jutsus of the villains. For instance, if there's a new villain with a really strong attack jutsu, she could develop a seal to nullify it.
A powerful and rogue ninja who has also mastered some dark seal arts could be a great antagonist. He might be jealous of the OC Seal Master's natural talent and pure intentions with seals, and tries to steal their techniques or stop them from achieving their goals. For example, he could be creating cursed seals that are causing chaos in the ninja world.
Perhaps the OC Seal Master is an outcast in their village because of their unique seal powers. They then get involved in a plot where they have to prove their worth by using their skills to protect the village from a mysterious threat. For example, an unknown force is causing seals all over the village to malfunction and it's up to the OC to figure out what's going on and fix it using their in - depth understanding of seal mechanics.
It could lead to some really interesting plot twists. Naruto's new ability as a seal master might give him an edge in battles and change the dynamics of his relationships with other characters.
In fanfiction, the Naruto mind control seal can be a really interesting plot device. It often adds an element of mystery and danger. Some fanfics might use it to create complex power dynamics between characters, like when an enemy uses it to manipulate a ninja for their own evil plans.
Naruto's life would be very different. He would be more respected in the ninja world for his unique skills. Instead of just being known for his Nine - Tails chakra, his sealing abilities would also be a major factor. He could use his sealing skills to protect the village in new ways, like creating powerful seals around Konoha to prevent enemy attacks. Also, he might be called upon more often to deal with dangerous artifacts or threats that require sealing.
It can be good. If the fanfiction has a well - developed plot around the idea of a'seal master' in the Naruto context and engaging characters like Lemon (assuming it's a character in the fic), it has the potential to be an interesting read. However, the quality might vary depending on the writing skills of the author.
I'm not sure specifically who Lemon is without reading the fanfiction. It could be an original character created by the author for this story, perhaps someone with a special connection to the seal master or with unique abilities related to the Naruto world.
There's a fanfiction called 'Young Seal Master's Journey'. This story follows a young character who is not Naruto but is inspired by his journey. The author delves deep into the world of seals, exploring their history, different types, and how they can be used in combat and for other purposes. It's a great read for those interested in the more esoteric parts of the Naruto universe like sealing.
Writers often start by giving the Seal Master Anbu a distinct backstory. Maybe he learned sealing arts from a reclusive master or had a family with a history of sealing. This gives depth to the character.