A great plot could be about Inuyasha trying to understand Kagome's modern world better. He goes with her to her time and has to deal with things like cars and electricity. It would be interesting to see how he reacts and how Kagome helps him adjust. Also, they could discover a new type of demon that is immune to Inuyasha's sword, and they have to find a different way to defeat it together.
Well, a plot could involve a prophecy that only Inuyasha and Kagome together can fulfill. They have to travel to different parts of the feudal era to gather items or knowledge needed for this prophecy. Along the way, they meet new friends and enemies, and their relationship deepens as they face these challenges side by side. This would be a great non - lemon fanfiction plot as it focuses on their relationship and adventure.
One plot idea could be that they have to save a village from a mysterious curse. Inuyasha uses his combat skills and Kagome uses her knowledge of the spiritual world to find a solution. Another idea is that they get separated in a strange new land and have to find their way back to each other while facing various obstacles alone.
A third plot idea is a body - swap situation. Due to some magical mishap, Naraku and Kagome swap bodies. They are forced to live in each other's shoes for a while. Naraku, in Kagome's body, has to deal with her family and friends, and Kagome, in Naraku's body, has to face his minions and the other demons. This situation makes them understand each other better. As they try to find a way to reverse the spell, they start to see each other in a new light and develop feelings that were not there before.
Another plot could be that Kagome gets lost in a dangerous part of the spirit world and Sesshomaru, who happens to be there, reluctantly decides to help her find her way back. As they journey through the spirit world, they encounter various challenges that force them to rely on each other. Kagome might use her spiritual powers in new ways, and Sesshomaru could show a more protective side.
One idea could be the challenges they face in protecting their unborn child from the various demons that still lurk. Another could be how their relationship evolves during the pregnancy, with Inuyasha becoming even more protective. Maybe Kagome has to deal with newfound powers or sensitivities related to the pregnancy.
One plot idea could be a story where Kagome discovers a hidden message or prophecy left by Inutaisho. She then embarks on a journey to decipher it, which leads her to learn more about Inutaisho's past and his true intentions. Along the way, she meets various characters who knew Inutaisho and gains a deeper understanding of him.
A fanfiction could be written about how Shippo tries to teach Inuyasha some of the fox tribe's cultural traditions. It would be interesting to see Inuyasha's reactions and how he adapts to these new ideas while also showing the bond between the two characters.
Another idea is that Inuyasha's full - demon form attracts the attention of an ancient and evil force. This force wants to use Inuyasha for its own dark purposes. Kagome has to fight against this force, not only to protect Inuyasha but also to save the world. It would involve a lot of action and some difficult decisions for Kagome.
One plot idea could be Inuyasha and Kagome getting lost in a mysterious forest together. As they try to find their way out, they have to rely on each other more than ever, which deepens their puppy - love. Another could be a situation where they have to take care of a small, magical creature. This shared responsibility brings them closer. Maybe there's a time - traveling incident that separates them from their friends and they have to survive alone in a strange era, which makes their bond stronger.
One plot idea could be that Inuyasha and Kagome are paired up for a college project. They start off bickering like in the original series but gradually grow closer as they work together. They could discover a hidden mystery on campus that relates to their past lives.
One idea could be that Kagome discovers she's pregnant during a time of relative peace in the feudal era. This causes a stir among their friends and allies. Some might be overjoyed, while others worry about the implications. For example, Sango could be excited and offer her support, but Miroku might worry about the safety of the baby considering the many dangers in their world. Another plot could involve Inuyasha being overly protective, which causes some friction between him and Kagome as she still wants to be independent.
One idea could be a story where Kagome's knowledge of spiritual matters helps Neji understand a strange phenomenon in his own ninja world. Maybe there's a dark energy that's affecting the chakra flow in the Hidden Leaf Village, and Kagome's insights are crucial in finding a solution.