One interesting concept could be a crossover where Odin's power in some way influences Naruto's ninja world. Maybe Naruto gains some of Odin's wisdom or a unique jutsu related to Odin's magic. For example, Odin's one eye could hold a special power that Naruto has to learn to control to defeat a new, powerful enemy.
The idea of sacrifice is present in both. In Naruto, characters are often willing to sacrifice for the greater good. Odin sacrificed his eye for knowledge. A fanfiction could blend these by having Naruto make a similar sacrifice in the form of his own power or a relationship to gain a deeper understanding of the world and new abilities inspired by Odin's one - eyed perspective.
A fanfiction could revolve around the idea that the Eye of Odin has been stolen by a rogue demigod who wants to use its power for his own gain. Percy Jackson is called in to stop this demigod. The Eye of Odin in this story could be a key to unlocking an ancient power that could change the balance between the Greek and Norse worlds. Percy has to learn about Norse magic and lore quickly in order to face this new threat. He might meet some Norse demigods along the way who either help or hinder his progress.
In a Naruto Gets Odin's Eye fanfiction, there could be a plot where Naruto's world is somehow merged with the world of Norse mythology. The acquisition of Odin's eye could be a key factor in this merge. Naruto could use the eye to communicate with the Norse gods and gain their support in battles against his foes. This could also introduce new villains from Norse mythology. His friends in Konoha would be both amazed and a bit intimidated by his new power. Naruto would have to learn to control the power of Odin's eye quickly to prevent it from causing chaos in his village.
Well, when Naruto gets Odin's eye, it's going to have a huge impact on his relationships. His friends in Konoha would be initially shocked. Naruto has always been powerful, but this new power is on a different level. His relationship with Hinata would be interesting. She might be a bit more shy around him, seeing this new and even more powerful side of him. The village elders would also be closely watching Naruto. They would be both concerned and curious about how he will use this power. His enemies would be devising new plans to counter his newfound abilities, which could put his friends in danger and strain his relationships as he tries to protect them.
The plot could involve Percy being sent on a quest by Chiron after strange omens related to the Eye of Odin start to appear at Camp Half - Blood. Percy discovers that the Eye has the power to see into the future, but only for those who are worthy. As he searches for it, he is opposed by a group of villains who want to use it to rule the world. Percy must race against time to find the Eye first and decide what to do with its power.
Odin's loss of his eye was a significant act. He did it to gain profound wisdom and insights. This sacrifice was part of his journey to become a more powerful and knowing deity.
Well, different comics have different takes on it. But often, it's depicted as a powerful act of self-sacrifice to obtain some sort of divine knowledge or power.
Another theme is destiny. Fans often write about how Naruto's pre - determined path as a hero in his world might be affected or enhanced by Odin's presence. It could be that Odin has some foreknowledge that he imparts to Naruto, changing his course of action.
Well, it could be that Naruto somehow gets transported to the world where Odin exists and is mistaken for a powerful being like Odin. Maybe he has to take on Odin - like responsibilities and use his Naruto - skills in a new and strange setting.