In some fanfictions, the plot could involve the entire Konoha village coming together to support Naruto in his mission to bring Sasuke back. They could pool their resources, knowledge, and skills to help Naruto find Sasuke. Along the way, Naruto might learn more about the secrets of the Uchiha clan from the elders in Konoha, which gives him an edge in convincing Sasuke to come home.
One interesting 'naruto brings back sasuke fanfiction' could be where Naruto has to go through a series of ancient trials in a hidden realm to gain the power to bring Sasuke back. The story could involve Naruto facing his own inner demons as well as external threats.
A possible plotline is that Sasuke is being held captive in a different dimension. Naruto has to find a way to enter this dimension. He meets some strange creatures there who can either help or hinder his mission. Naruto uses his skills and wits to overcome the obstacles. Once he finds Sasuke, Sasuke is initially resistant to coming back. Naruto then has to convince him by reminding him of their dreams when they were kids, like changing the shinobi world for the better. Naruto's unwavering belief in Sasuke eventually breaks through Sasuke's defenses and they return together.
One interesting plotline could be Naruto and Sasuke going on a journey together outside of the Hidden Leaf Village to explore a new land filled with strange creatures and unique ninja techniques. They could face challenges that force them to rely on their friendship more than ever.
One possible plotline could be that Naruto has to go through a series of dangerous trials in the enemy's territory to reach Sasuke. He might face powerful foes and have to use new jutsu he's developed. Another plotline could be that Sasuke is in a coma, and Naruto uses his chakra to somehow enter Sasuke's mind and fight off the inner demons that are keeping Sasuke trapped. Maybe Naruto also has to convince Sasuke's friends from his time away to help him in this rescue mission.
One interesting plotline could be Naruto and Sasuke initially resisting the forced marriage but then gradually realizing they have a deeper connection they never noticed before. They might start to understand each other's pain and dreams better through this unexpected situation.
One interesting plotline could be Naruto flinching during a crucial battle because of some psychological trauma from his past. Maybe he saw an enemy that reminded him of someone who had hurt him deeply before. This could lead to a struggle within himself to overcome that fear and regain his composure to win the battle.
One interesting plotline could be Naruto using his future knowledge to prevent certain tragedies in the past. For example, he might stop the Uchiha massacre. Another could be him training his younger self more effectively, leading to a much stronger Naruto earlier on.
Friendship is a very common theme. Naruto's deep friendship with Sasuke drives him to bring Sasuke back. It shows that no matter what, true friends will always try to save each other.
Another plotline could involve a new character who befriends Sasuke. Naruto, being the competitive and close friend that he is, might get jealous of their budding friendship. This could lead to Naruto trying to insert himself into their activities and causing some comical or tense situations.
Another plotline might involve an alternate universe where Naruto and Sasuke are not from the same village. They meet as strangers in a foreign land and initially have a hostile encounter. But as they get to know each other better, they discover that they have more in common than they thought, and a romantic relationship begins to develop.