What are some interesting plot ideas for Obito U crossover fanfiction?

Another plot could involve Obito being reborn in Naruto's world at a different time. He has no memory of his past life initially. Naruto meets him and they become friends. As Obito starts to regain his memories, he has to decide whether to continue on the path of his previous self or to embrace the new relationships he has formed with Naruto and the others. It could lead to a great internal struggle within Obito.

One idea could be an Obito crossover with the DC Universe. Picture Obito using his Sharingan abilities in Gotham City. Maybe he teams up with Batman to fight a common enemy like the League of Shadows. His teleportation jutsu could add a new dimension to their combat strategies.

One idea could be that the reborn character tries to prevent Obito's fall to the dark side. They could use their knowledge of the future to stop Madara from manipulating him. For example, they might intervene during the battle where Obito was thought to be dead and expose Madara's true intentions early on.

In a Naruto - Dragon Ball Z crossover, Goku could be a great character to cross with Obito. Goku's pure - hearted nature and his super - strong combat abilities would contrast and interact interestingly with Obito's more complex and often - conflicted character.

One interesting plot could be Naruto, now in Obito's body, trying to prevent the Uchiha massacre. He could use his knowledge from his past life to change the course of events and save his friends in the Uchiha clan. Another idea might be Naruto exploring Obito's relationship with Rin in a new way, bringing his own sense of loyalty and friendship to the dynamic.

Maybe the OC is a time - traveler who accidentally lands in Obito's time. She knows about his future actions but instead of trying to stop him right away, she tries to understand his pain. This leads to a complex relationship where Obito is both intrigued and afraid of her knowledge.

One idea could be a story where Naruto somehow travels back in time and meets a younger Obito. He tries to change Obito's path before he turns to the dark side. This could involve Naruto showing Obito the true meaning of friendship and the value of the Hidden Leaf village.

One idea could be that Female Obito is a hidden shinobi from a forgotten clan. She teams up with Naruto to uncover a conspiracy within the Hidden Leaf. Their journey involves facing off against rogue ninjas who are trying to steal an ancient artifact that could change the balance of power in the ninja world.

One idea could be that fem Naruto and Obito are from different clans but are forced to work together on a mission. They start off disliking each other due to their clans' past rivalries. But as they face challenges during the mission, they gradually come to understand and respect one another. Another plot could be that in a different universe, fem Naruto has the power to see Obito's past and tries to change his fate. She becomes his friend and tries to guide him away from the dark path he took in the original story.

One idea could be exploring the main character's life a few years after the events in the original story. Maybe she becomes an advocate for change on a larger scale and has to face new challenges in the political arena.