In this fanfiction, Naruto's ability to control shadows could be related to his connection with the Nine - Tails. Maybe the power of the Nine - Tails unlocks this new ability within him. He could use the shadows to form shields against attacks, or even to travel quickly from one place to another by using the shadows as a sort of transportation network within the ninja world.
It could be Orochimaru. He's always been interested in new and powerful jutsus. He might see Naruto's shadow - controlling ability as something he wants to steal or use for his own evil purposes.
It could be about Harry having the ability to control shadows in a fictional story. Maybe he uses this power for various purposes like solving mysteries or protecting his friends.
Foxes are quite common. Given Naruto's connection with the Nine - Tailed Fox, it makes sense that in fanfiction, he might be able to control other foxes. They can be used for scouting or as distractions in battles.
Well, 'naruto of the shadows fanfiction' might be a story where Naruto operates in the underworld or in the less - known parts of the ninja world. It could show his interactions with shadowy characters and how he navigates this darker side of the Naruto universe. For example, he could be involved in a plot to uncover a conspiracy that is hidden in the shadows of the ninja villages.
One idea could be that Naruto gains some new power or jutsu that allows him to control Anko's actions in a non - malicious way. Maybe it's a form of genjutsu that he accidentally uses on her during a training session, and then has to figure out how to reverse it.
One idea could be Naruto using his unique skills and values to reform the League of Shadows. He might introduce a new code of honor that focuses on protecting the weak rather than just causing chaos. His Rasengan could be modified into a more stealthy and strategic attack for the League's operations.