One possible secret could be that the ANBU has been secretly experimenting with forbidden jutsus. Naruto might find out about this when he stumbles upon a hidden laboratory or catches a glimpse of some strange chakra signatures. Another idea is that there is a secret alliance within the ANBU that goes against the will of the village leaders. Naruto could be the one to expose this alliance as he delves deeper into the ANBU's secrets. Or it could be that the ANBU has a secret way of enhancing their abilities that is not known to the general public, and Naruto discovers it by accident.
It could be a secret mission that the ANBU has been hiding. Maybe it involves a powerful enemy or a dangerous jutsu that they don't want to be known.
Well, it could be about Naruto secretly training to become an ANBU member. Maybe he has to hide this from his friends because the ANBU work is so dangerous and secretive.
Well, it could be about Naruto and Hinata working on a super - secret ANBU mission together. Maybe they have to infiltrate an enemy stronghold and they discover new things about each other during the mission. Their relationship might deepen as they rely on each other's skills in the dangerous situation.
Well, another option could be to check out Naruto - related forums. There are often fans who share their favorite fanfictions. Maybe post a request asking for a fanfiction where Naruto finds a secret ANBU - related thing. Some well - known forums are NarutoForums and Reddit's Naruto subreddit.
It could be a rogue ANBU member who has gone bad and is trying to expose Naruto's secret identity for some evil purpose.
Well, in a Naruto fanfiction where he's a secret ANBU commander, the plot could revolve around his struggle to balance his new responsibilities with his old self. As an ANBU, he has to be cold and calculating, but Naruto is known for his big heart. He might face moral dilemmas during missions, like whether to sacrifice a few to save many. His relationships with other characters would also change. His friends might start to notice his secrecy and distance, leading to some interesting character dynamics. And there could be a new villain or group that specifically targets the ANBU, making Naruto's job even more challenging.
Another possibility is that he reveals secrets about his parents. He could talk about things his father, Minato, told him in a dream or some information he discovered about his mother, Kushina, that no one else knows. For example, a secret mission they were involved in or a special bond they had with certain characters in the Hidden Leaf Village.
Sasuke might be a bit jealous at first. He's always been competitive with Naruto, and seeing Naruto in a special and elite unit like ANBU could trigger that jealousy. He might try to prove that he's just as good or better. Sakura, on the other hand, would probably be worried. She cares a lot about Naruto and ANBU missions are often dangerous.
One possible plotline could be that Naruto, heartbroken from a failed relationship or the loss of a dear friend, throws himself into the dangerous and secretive world of ANBU to numb his pain. He might start off as a reckless agent, but gradually find purpose in protecting the village in a more covert way. This could lead to him making new, deeper friendships within the ANBU ranks.
Another reason might be related to their different ideologies within the ANBU. Naruto may have believed in a more collaborative and friendly approach within the organization, while Sasuke might have been more focused on individual achievement and power. This fundamental difference could lead to Naruto hating Sasuke in the fanfiction.
In some fanfictions, Naruto might leave the Anbu due to internal conflicts within the organization. There could be corruption or power struggles. Naruto, being the idealistic character he is, would not want to be part of such a messed - up system. He might have discovered some dark secrets about the Anbu that made him decide it was not the place for him.