Lucy would be heartbroken. She'd likely cry for days and write in her diary about all the memories she had with Erza. The guild would become a much gloomier place, with everyone walking around in a daze, not quite believing that Erza was gone. Gray might blame himself if he was on a mission with her and couldn't save her. He'd become more withdrawn and brood over what he could have done differently.
The guild would be devastated. Natsu would probably be one of the first to be enraged. He'd vow to find whoever or whatever was responsible and make them pay. His fire would burn hotter than ever as he channels his anger.
Natsu would be heartbroken. Fairy Tail is like his family. He'd probably go on a solo journey to clear his name and prove his loyalty. Erza would be stoic but deeply hurt. She'd start an investigation within the guild, using her influence and intelligence to uncover the truth. She might also isolate herself a bit while she figures things out.
If Erza were to die in a Fairy Tail fanfiction, it would have far - reaching consequences. Her death could be the catalyst for a more serious and somber tone in the story. The remaining characters would have to reevaluate their lives and goals. Some might become more reckless in their battles, feeling they have nothing left to lose. Others might become more cautious, fearing more losses. Her death could also inspire a new generation of mages in the guild to strive to be as strong and noble as she was, even in her absence.
One possible plotline could be that Erza sacrifices herself to save her guildmates from a powerful dark magic attack. She stands in the way, knowing it will cost her life, but she does it to protect those she loves.
Erza might be shocked. After all, Naruto is an important part of her life in the fanfiction. She could initially try to convince him to stay, using her own experiences in Fairy Tail to persuade him.
The guild would become more protective. Members like Gray and Lucy would probably offer their help in various ways, like helping with baby - proofing their living quarters or giving advice on parenting. It would also add a more family - like atmosphere to the guild. There would be more anticipation and excitement for the new arrival.
Their relationship would deepen in many ways. Natsu would be constantly worried about Erza's well - being. He'd be at her side all the time, which is a big change from his usually wandering nature. Erza would rely on Natsu more for emotional support. They'd start having more serious conversations about things like where to live, how to raise the child, and what kind of future they want for their family. This would bring them closer together and make their bond stronger than ever.
Natsu would probably be really excited. He'd be looking forward to having a new little friend to play with and might even start thinking up crazy names for the baby. Lucy would be very supportive, offering Erza advice on pregnancy and motherhood, perhaps sharing some of her own experiences or knowledge from books she's read.
In such fanfiction, it can show Erza's vulnerability. When she's in the shower, she's in a private moment away from her usually tough - as - nails exterior. This can reveal her softer side, like her insecurities or her hopes for the future. For example, she might worry about not being strong enough to protect her friends.
Gray would be devastated. He might go into a state of deep depression, isolating himself from the rest of the Fairy Tail guild. He would blame himself for not being able to protect her, especially if her death was related to her love for him. Gray would probably be filled with anger as well, and he would vow to take revenge on whoever was responsible for her death.
Their friends would be overjoyed. Lucy would probably be the first to offer babysitting services. Gray might act all cool about it, but secretly be really excited for them. Happy, being Natsu's partner, would be super thrilled and would constantly be flying around the baby, making it laugh. Makarov would be like a proud grandfather, giving advice on how to raise the child in the Fairy Tail way.