One idea could be that the OC is a healer who comes across Bankotsu's gang. Bankotsu is initially skeptical of her but as she heals his wounds, he starts to develop feelings. Another could be the OC is from a rival clan but falls for Bankotsu's strength and charisma, leading to a Romeo - Juliet - style relationship within the Inuyasha universe.
Perhaps the OC is a powerful priestess in hiding. Bankotsu stumbles upon her hiding place. At first, they are at odds as he wants to use her power for his own gains. But over time, he sees her as more than just a means to an end. Their relationship develops as they face common enemies in the Inuyasha world, like demons that threaten both of them.
First, start with their initial meeting. It should be a bit rocky. Bankotsu is a tough character. So, the OC needs to have some sort of quality that intrigues him, like being fearless or having a unique power. Then, as they interact more, show small moments of connection. For example, the OC might share her food with Bankotsu when they are on a journey together, and he starts to see her kindness.
One idea could be that the male OC is a powerful mage from a far - off land. He crosses paths with Inuyasha and the gang while on a quest to retrieve a powerful magical artifact that has been lost in Feudal Japan. His magic skills could either complement Inuyasha's fighting style or cause some initial clashes due to differences in their approaches.
One idea could be creating an OC who is a powerful miko from a far - off land. She could have unique powers that even Kagome doesn't possess, like the ability to control the elements in a different way. For example, she can make ice sculptures out of thin air that can be used as weapons against demons.
Another idea is that Bankotsu gets injured and Kagome, with her kind heart, decides to nurse him back to health. During this time, they have long conversations about their different worlds. Bankotsu shares his tales of battle and Kagome tells him about her own world and the friends she has left behind. This leads to a mutual respect and a budding relationship.
An interesting OC mate could be a human with a special connection to the spiritual world. She can see the spirits that Inuyasha sometimes misses. Their story could involve her helping Inuyasha understand the deeper mysteries of the spiritual realm. They might meet when she is being chased by a minor demon and Inuyasha saves her. This event sets off a chain of adventures where they fall in love while uncovering secrets about the world they live in.
One idea could be a story where Inuyasha and Naraku are forced to team up against a greater evil. They start off distrusting each other but gradually come to understand each other's motives. Another could be a what - if scenario where Naraku was redeemed early on and had to work with Inuyasha to protect the Shikon Jewel from a new threat.
Inuyasha college fanfiction can have some really cool plot ideas. For instance, the college could be built on an ancient battlefield, and strange artifacts keep popping up. Inuyasha, with his knowledge of the past, tries to figure out what they are and how to keep them from causing chaos. Another idea is that Inuyasha's half - demon status makes him a target for a group of demon hunters who have infiltrated the college. He has to prove his good intentions while also protecting his friends. And what if there's a time - traveling element? Inuyasha and his friends get sent back in time to the era when the college was first founded and have to deal with the original problems that led to its creation.
For an Inuyasha male OC fanfiction plot, consider this. The male OC is an artist who can paint things that come to life. He gets caught up in the chaos around the Shikon Jewel when one of his paintings accidentally becomes a powerful demon. Now he has to work with Inuyasha and the others to defeat it. Or he could be a demon slayer who has a personal vendetta against a particular type of demon that is also involved in the Shikon Jewel saga. His presence disrupts the group's dynamics at first, but they soon realize they need his skills. Another idea is that he's a messenger from another dimension who brings news of a greater threat that will affect not only the Inuyasha world but also other dimensions.
One idea could be an OC who is a powerful healer. Koga initially distrusts the OC because she's new to their world. Inuyasha, on the other hand, is more open - minded. The story could revolve around the OC trying to prove herself to Koga while also helping Inuyasha in his battles against various demons. This would create a dynamic where the OC has to navigate the complex relationship between Inuyasha and Koga.
A cool plot could be that there's a tournament across different anime worlds, and Inuyasha and Naruto are chosen to represent their respective worlds. Along the way, they discover similarities in their pasts, like both having some form of demon - related heritage (Naruto with the Nine - Tails and Inuyasha being a half - demon). They also exchange combat techniques. Naruto teaches Inuyasha how to better use chakra control in his attacks, and Inuyasha shows Naruto some unique sword - fighting skills.