The story could also explore Naruto's internal struggle. As an undercover ANBU captain, he has to follow orders that might conflict with his personal beliefs. For example, he may be ordered to spy on someone he considers a friend or ally in the village. This would create a lot of moral dilemmas for him and add depth to the story. He would also have to deal with the danger of being discovered, which could put not only himself but also the entire village at risk.
One possible plot could be that Naruto is tasked with infiltrating a rogue ninja group that has ties to a powerful enemy of Konoha. As an undercover ANBU, he has to pretend to be a rogue ninja himself to gain their trust. Along the way, he discovers secrets about his own family and the true nature of the threat against Konoha.
As the ANBU commander, Naruto would surely face many challenges. He'd have to deal with the politics within the ANBU itself. There might be some members who are resistant to his new ideas or way of doing things. Also, he'd need to balance his duties as a commander with his personal relationships, like his friendship with Sasuke and others. Maybe he'd use his position to try and bring Sasuke back to the village in a more official capacity as part of the ANBU's operations.
He'd likely become more secretive. Naruto is usually very open, but as an ANBU captain, he'd have to hold things back. For example, he couldn't share details about his missions with his normal friends.
Yes, there are likely fanfictions out there with such a plot. In the Naruto universe, the ANBU are elite ninja, and having Naruto as an undercover ANBU could lead to really interesting storylines. For example, he could be gathering intelligence on internal threats to Konoha while still maintaining his normal ninja duties on the surface.
One possible plot could be Sakura leading a difficult mission as an ANBU Captain. She might have to face a powerful and elusive enemy that has been causing chaos in the Hidden Leaf Village. Her medical skills could play a crucial role, not just for healing her comrades but also for analyzing the strange toxins or jutsu used by the enemy.
Well, a cool plot twist could be that Naruto, in his role as Anbu captain, stumbles upon a time - traveling jutsu. He then gets sent back in time to a crucial moment in the village's history. There, he has to use his knowledge and skills as an Anbu captain to change the past in a way that will prevent a future disaster for the village. It would be really exciting to see how he interacts with the past versions of the characters and how he manages to keep his true identity a secret while trying to save the day.
One possible plot could be Sakura leading a team on a dangerous mission to retrieve a stolen artifact. She would use her medical ninjutsu skills not only to heal her team members but also to outwit the enemy. For example, she could use her precise chakra control to create illusions that confuse the opponents during the battle.
One possibility is that Naruto joins the Anbu to prove himself even more. He might face challenges like learning the stealthy ways of the Anbu which are very different from his usual open - combat style. He could also be sent on dangerous solo missions that test his limits both physically and mentally.
One possible plot could be Naruto retiring from the ANBU due to the toll it has taken on his mental and physical health. He might then focus on mentoring the next generation of ninja in Konoha, sharing his unique skills and experiences.
Well, the plot could involve Naruto having extraordinary powers that set him apart as a God - like figure. As an ANBU captain, he might lead his team on super - dangerous and top - secret missions. Maybe he uses his new - found God - like abilities to outwit and defeat powerful enemies that the normal shinobi can't handle. For example, he could have the power to instantly teleport to any location during a mission, which would give his team a huge advantage.