Well, it would be extremely sad. Iruka was like a father figure to Naruto at times. So seeing him hold a dying Naruto would be like the end of an era. It could bring out a lot of emotions in the readers, such as sadness for the loss of a beloved character, and also sympathy for Iruka who has to go through this. It might also make people think about the fragility of life in the Naruto universe.
The emotional impact could be profound. Iruka has always been an important figure in Naruto's life. If he's holding a dying Naruto, it would be a heart - wrenching moment filled with grief, regret, and a sense of helplessness. It would also show the deep bond between them, perhaps making readers reflect on all the times they've shared together throughout the series.
In this scenario, the emotional impact would be multi - faceted. Firstly, for the fans who have followed Naruto's journey, it would be a shock. Iruka holding a dying Naruto would symbolize the potential end of Naruto's dreams and his fight. It would also touch on themes of mortality in the Naruto world. Moreover, it could make the readers feel a sense of injustice, as Naruto has been through so much and yet could die in Iruka's arms. This would be a very powerful and emotional moment in the fanfiction.
It could change the Naruto universe drastically. Naruto is often seen as a symbol of hope. If he were to die, it would shatter the hopes of many characters. The villages that rely on him would be in chaos. Iruka, who holds him, would be forever changed and might become a more somber and withdrawn figure, affecting those around him as well.
The people closest to Naruto, like Hinata, would be completely devastated. She would be by his side, crying and feeling like her world is falling apart. The thought of losing Naruto, the man she loves, would be almost too much to bear.
Sakura would likely be devastated. She has always cared for Naruto, even if her feelings have been complex at times. Her crying shows the depth of her fear of losing him. It could make her feel guilty for not being strong enough to protect him.
Many fanfiction writers will use flashbacks to heighten the emotional impact. By showing happy memories of Percy and Annabeth, and then contrasting them with the present where they are gone. They might also have characters find solace in the memories of the two, and slowly come to terms with their deaths through the power of those memories.
For one, it would create a great deal of grief among the other characters in the fanfiction. His friends like Sasuke, Sakura, and Kakashi would be devastated. The readers would feel their pain. It also stirs up emotions like admiration for Naruto's courage. He's giving up his life to stop a great evil, which is a very noble act. And there might be a sense of anger too, towards the situation that led to his death.
One possible plot could be that Naruto discovers Fenrir in a hidden realm. He tries to hold Fenrir back from causing chaos in the ninja world. Naruto, using his strong will and chakra, forms a bond with Fenrir over time and convinces it to use its power for good instead of destruction.
Iruka can be a great source of emotional support. He can listen to Naruto and his family's problems and offer advice based on his own experiences. For example, when Naruto is stressed about his Hokage duties, Iruka can remind him of how far he has come and that he can handle it. Also, Iruka can teach Naruto's kids things that Naruto might not have time for, like the history of the village in more detail.
In such a fanfiction, perhaps Kakashi might save Iruka from a dangerous enemy like Orochimaru's minions. Kakashi, with his Sharingan and powerful jutsu, could arrive just in time to fend off the attackers.
One possible plot could be that Kakashi and Iruka notice Naruto's loneliness more acutely than in the original story. They decide to formally adopt him. Kakashi might train Naruto more intensively in his own unique ways, while Iruka helps Naruto with his schoolwork and emotional growth. Naruto would then grow up with a stronger support system and become even more confident and powerful at a faster rate.
One possible plot could be a training adventure. Naruto, Kakashi, and Iruka could go on a special mission to train Naruto further. Kakashi might teach Naruto some new and advanced ninja techniques, while Iruka could offer moral support and his own knowledge of basic ninja skills. They could face a new and dangerous enemy, and through their combined efforts, Naruto could learn important lessons about teamwork and self - improvement.