On a more emotional level, his death could have a profound impact on any relationships he had formed. If he was in a romantic relationship with a Fairy Tail character, that character would be heartbroken. And his friends would not only miss him but also question their own abilities. They might think that if they were stronger or smarter, they could have saved Naruto. This self - doubt could lead to some characters making rash decisions in an attempt to prove themselves or make up for what they see as their failure to save Naruto.
The Fairy Tail guild members might feel guilty. If Naruto had befriended some of them, they would be devastated. There could be a split in the guild, with some members blaming others for Naruto's death. For example, if a hasty decision by a guild leader led to Naruto being in a dangerous situation where he died, there would be internal strife.
Perhaps it's a matter of a powerful enemy from Fairy Tail's lore recognizing Naruto as a significant threat and using a very underhanded or extremely powerful attack on him. Since Naruto might not be fully aware of all the rules and powers in the Fairy Tail world, he could be caught off - guard. And in fanfiction, the writer might want to create a very dramatic and unexpected death for the sake of a unique story, so they come up with a scenario where Naruto dies in the Fairy Tail world.
In some fanfictions where Erza dies, it could lead to a dark and tragic turn for the Fairy Tail guild. Her death might cause the other members to question their strength and purpose. For example, Natsu might be consumed by a desire for vengeance against the ones who caused her death.
One consequence could be that his friends are devastated at first. They might go through a period of grief and self - blame for not being able to protect him.
The consequences of stolen Fairy Tail fanfiction are quite serious. Firstly, it's an ethical issue. The person who stole it is being dishonest and taking credit for someone else's creativity. This can cause a lot of drama and tension within the fan community. Secondly, from a quality perspective, the stolen work might not be properly maintained or updated as the original author would have done. And if the theft is widespread, it could potentially discourage new authors from contributing to the Fairy Tail fanfiction genre, ultimately shrinking the creative pool.
One idea could be that Happy's death shatters the Fairy Tail guild. Natsu, being his closest friend, goes into a deep depression. The guild loses its usual cheer and the members struggle to come to terms with the loss. They might hold a grand memorial for Happy, and throughout the fanfiction, it could show how each character copes in their own way, like Lucy writing in her diary about all the memories she had with Happy.
Naruto could also experience a period of self - reflection. He might wonder what he did wrong in the relationship, even if it wasn't his fault. This could lead to him trying to improve himself in ways that are not really necessary. On the other hand, it could also fuel his determination. He may decide that he won't let this setback break him and instead use it as motivation to become stronger, both in terms of his ninja skills and his emotional resilience.
The guild would be in deep mourning. Elfman and Lisanna would be especially devastated as she is their sister. The guild's morale would take a huge hit. Mirajane was often a source of strength and stability for the younger members. Without her, there would be a sense of emptiness in the guild hall.
His friends might feel betrayed. They would be mourning his death while he was actually alive. This could lead to a lot of anger and mistrust when they find out the truth.
The earthquakes could also cause a lot of destruction to the guilds. Buildings in Fairy Tail are important places for the characters to gather and live. If they are damaged by the earthquakes caused by Naruto, it would disrupt the normal life of the guild members. They would have to focus on rebuilding and protecting what's left, rather than just going on adventures or doing their normal magic - related activities.
One possible consequence could be chaos in the ninja world. With Naruto, a major force for peace, dead and the Kyuubi released, other villages might see an opportunity to gain power or territory. Villages that once relied on Naruto's protection would be vulnerable. Also, the Kyuubi, being a powerful and wild force, could start causing destruction on its own, without Naruto to control it.