What are some interesting plot ideas for a Hidan x Reader fanfic that is not lemon?

Well, a really interesting plot could be that Hidan gets amnesia and Naruto finds him. Naruto decides to help Hidan regain his memories, but as he does, he also tries to show Hidan a different way of life. Maybe Hidan starts to question his old beliefs. Also, a plot where they are both sent back in time and have to work together to prevent a great disaster in the Naruto world's past could be really cool.

Another plot could involve the reader being a talented basketball player from another school who transfers. The Kuroko no Basket characters are initially skeptical but as they see the reader's skills on the court, they become intrigued. Along the way, friendships develop and there could be some light - hearted rivalries and team - building moments.

A plot could be that the reader is a scientist who accidentally gets involved in one of Deadpool's wacky experiments and they have to work together to fix the mess it creates. It could be full of Deadpool's humor and the reader's scientific knowledge coming into play.

A third plot idea is that the reader is a new inhabitant in the Underground and they accidentally stumble upon Mettaton's secret rehearsal space. Mettaton is initially angry but then realizes the reader has some unique ideas for his show. So they start working together to improve his act. This could involve the reader teaching Mettaton some new moves or concepts from the human world that he hadn't thought of before.

Perhaps in a fanfiction, Hidan gets injured in a way that only Sakura's advanced medical ninjutsu can heal. As she heals him, she tries to understand his strange beliefs. This could lead to a series of interactions where Hidan starts to see Sakura not just as a healer but as a strong and worthy opponent. And Sakura sees a different side of Hidan beyond his blood - thirsty and violent exterior.

A really interesting plot could be that the reader has the ability to see the future in dreams, but the dreams are very cryptic. Percy and the reader have to work together to decipher these dreams to prevent a great disaster from befalling Camp Half - Blood. This would involve a lot of mystery - solving, and their relationship would develop as they rely on each other more and more to save the day.

One idea could be that the male reader discovers the fem slime in a mysterious forest. The slime is different from the others as she has some unique powers. The male reader befriends her and they embark on a journey to find out where the slime came from and what her powers mean. Along the way, they face various challenges like other dangerous creatures in the forest and they learn to rely on each other's strengths.

One idea could be that the reader is a new inhabitant in Sonic's world and has a special power that Sonic needs to help save the world. They embark on a journey to find a way to control and use this power effectively, facing various enemies and challenges along the way. Their relationship grows as Sonic teaches the reader about his world and they learn to trust each other.

One plot idea could be that the reader is a hunter who has lost their faith, and Castiel helps them regain it. He shows them the good in the supernatural world and that not all angels or other beings are bad. Along the way, they form a deep bond based on mutual understanding and respect.

Another plot could be that the reader is lost in a strange part of the Pokemon world and Pikachu is the one who finds them and leads them to safety. Along the way, they become great friends and share many adventures. This could involve exploring new areas, meeting different Pokemon species, and learning about the secrets of the Pokemon world.