Perhaps the main character could be a foreign ninja who travels to the Hidden Leaf Village. This ninja has a different approach to chakra and jutsu, and their arachnid summoning is something that is both feared and respected in their homeland. In the Leaf Village, they face the challenge of adapting to a new culture while also trying to prove that their arachnid - based powers can be a valuable asset to the village. They form alliances with some of the local ninjas and together they face common enemies, all while the main character showcases their unique arachnid summoning abilities.
It could be a young genin who has always been interested in spiders and discovers their arachnid summoning ability. Maybe they were orphaned and had to rely on their own wits and new - found power to survive in the ninja world.
The main character might be a member of a minor clan that has been secretly practicing arachnid summoning for generations. This character could be someone who is initially underestimated by others but has great potential. They strive to bring recognition to their clan through their arachnid summoning skills. For example, they could be a shy and introverted person who surprises everyone with their powerful summons during a crucial battle. They have to overcome their own insecurities as well as the prejudice against their clan's unusual jutsu.
One interesting plot could be a young ninja discovers they have the unique ability to summon arachnids in the Naruto universe. They start off being shunned for this strange power but then use it to their advantage in battles, like creating webs to trap enemies or having spider - like minions to gather intelligence.
It could be Naruto himself. Imagine Naruto with the power to summon kaiju. He would be even more of a force to be reckoned with. His usual knack for making friends could extend to the kaiju he summons, and he could use their power in his never - ending quest to protect the Hidden Leaf Village and bring peace to the ninja world.
The main character could be a young orphan who discovers they have the power of a summoner. They grow up in the Naruto world but have always felt out of place. One day, they accidentally summon a pony and realize they have a connection to another world. This character would be on a journey to discover their true identity and the full extent of their summoning powers.
It could be a new genin who has always felt different from the other ninja in their class. This character discovers their kitsune summoning ability during a training exercise and then embarks on a journey to master it.
Another option could be a character who was once a villain or a criminal but is given a second chance through the power of chimera summoning. They use this new ability to redeem themselves and fight for a different cause, which would make for a very interesting character arc.
It could be another summoner who is jealous of the panther summoner's power. This antagonist summons a powerful and dangerous beast, like a giant snake, to constantly challenge the panther summoner and try to steal their power or reputation.
Arya Stark could be an interesting main character as a summoner. She already has a lot of skills like stealth and combat. If she were a summoner, she could summon the spirits of those she has killed to either help her in battles or to gather intelligence. It would be a new twist on her character.
The main antagonist could be one of the village elders. They might see Naruto's fox - summoning abilities as too dangerous and banish him out of fear. Throughout the fanfiction, they could try to prevent Naruto from coming back to the village, fearing that he'll seek revenge or disrupt the power balance they've established.
One of the popular characters in Naruto Arachnid Bloodline fanfiction is Naruto himself. Writers often like to give him an arachnid bloodline, imagining how he would use these new powers in addition to his existing ones. Another popular character could be Sasuke. Fans might be interested in seeing how his cool and brooding personality would interact with arachnid - related abilities.
One unique feature is the incorporation of arachnid - like abilities. For example, characters might have the ability to climb walls like a spider or shoot webs. This adds a new dimension to the battles and adventures in the Naruto universe.