One interesting Sharingan OC fanfiction could be about an OC with a unique Sharingan ability like being able to see into the future not just in combat but also in daily life events. This would lead to a lot of interesting plot twists as they try to prevent disasters or make the right choices. Another could focus on an OC Sharingan user in a different Hidden Village than Konoha, facing discrimination because of their Sharingan, and how they rise above it.
There are many Sharingan OC fanfictions that explore the relationship between the OC and the Uchiha clan. For example, an OC who is a long - lost relative of the Uchiha discovers their heritage and has to deal with the burden of the Sharingan and the secrets of the clan. Some fanfictions might also involve an OC Sharingan user teaming up with Naruto or Sasuke on a mission and using their Sharingan in creative ways to help out, like quickly analyzing enemy jutsu patterns.
A great Sharingan OC fanfiction idea could be an OC who has a Sharingan that can communicate with animals. This would be a completely new take on the Sharingan's abilities. The OC could use this power to gather intelligence, form alliances with animal clans in the forest, and have a whole different kind of adventure compared to the typical ninja battles. They might also use it to help heal injured animals, which could lead to some heartwarming and exciting storylines.
One interesting OC Sharingan fanfiction could be about an OC who gains the Sharingan in an unusual way, like through a forbidden ancient ritual. This gives them unique powers and they have to navigate the dangerous ninja world while hiding their new ability from those who would seek to use it for evil.
One interesting story could be about a character who has a unique combination of the blue chakra and the Sharingan's powers. Maybe they use it to see through illusions that are even stronger than normal. They could go on a journey to discover the origin of this strange power combination.
There might be a fanfiction where a ninja from a different village discovers the Mata Sharingan and tries to use it to bring peace between warring factions. They could face many challenges as others might see their new power as a threat.
One interesting story could be about a character with a unique form of the Sharingan that has a gray tint and their journey to master its special abilities. Maybe they use it to see through illusions that are different from the normal Sharingan illusions.
One interesting 'Naruto Black Sharingan Fanfiction' could be about a character who gains the Black Sharingan in an unexpected way, like through a mysterious ancient ritual. This new power then leads them on a journey to uncover secrets of the Uchiha clan that were long forgotten.
In some fanfictions, a character from another dimension enters the Naruto world with the Rinne Sharingan. This new character's power throws the balance of the Naruto world off. The story could revolve around Naruto and his friends trying to understand this new power and either make an ally of the character or defeat them to restore peace in their world.
Well, for a Sharingan OC in Highschool DxD fanfiction, start with their appearance. They could have long black hair and a red and black outfit to match the Sharingan theme. Then, consider their relationships. They might befriend Issei and help him with his battles. Their Sharingan abilities could include things like predicting enemy moves accurately. Also, don't forget to give them some flaws. Maybe their Sharingan drains them of energy quickly, which adds an interesting dynamic to their character.
A great fanfiction idea might be a crossover where characters from Naruto with Sharingan abilities are brought into the My Hero Academia world. They could teach the My Hero Academia characters about the power of the Sharingan and how to use it, leading to some really cool team - up battles and training sessions.
The OC could be part of a prophecy that involves their Sharingan. In the fanfiction, they are the only one who can see the true form of a new, powerful dark magic that is starting to spread through the wizarding world. With their Sharingan, they can trace the source of this magic back to an old, forgotten wizard who was banished long ago. Along the way, they face many challenges, including distrust from the Ministry of Magic and jealousy from other students. But in the end, they are able to save the wizarding world with their unique ability.
A plot could revolve around the Sharingan OC being a target because their Sharingan is seen as a powerful tool. Devils might want to use it for their own gain, and angels might see it as a threat. The OC then has to fight to protect themselves and their friends. Also, the OC could use their Sharingan to unlock a hidden power within Issei, which changes the power balance in the DxD world. Another idea is that the OC comes from a parallel world where the Sharingan and DxD powers are combined, and they are on a mission to bring balance to the DxD world.