Natsu's character would go through a major transformation. He would no longer be the carefree dragon slayer. The death of Fairy Tail would make him question his own strength and purpose. He might start to explore the deeper meaning of his dragon slayer magic. He could become more introspective, trying to figure out if there was something he could have done to prevent the disaster. His relationships with others outside of Fairy Tail would also change. He'd be more guarded at first, but as he heals, he'd start to open up again and form new, more meaningful bonds.
Natsu would likely become more solemn. He was always the fun - loving, energetic one. But with Fairy Tail gone, he'd have to grow up fast. He might become more calculating in his battles, instead of just charging in like he used to.
Natsu would likely become more responsible. Taking care of a baby is no easy feat, and he'd have to learn things like being gentle and patient, which are not his usual strong suits. This would be a big step in his character growth.
Natsu's character development in this fanfiction might involve him becoming more responsible. With his end form, he has greater power and with that comes the need to use it wisely. He could start to think more about the consequences of his actions. For example, he might not rush into battles as blindly as he used to. Also, his emotional growth could be a part of it. He could become more in tune with his feelings towards his friends, especially Lucy. His loyalty to the guild could also deepen as he realizes his new form can be a great asset to protect Fairy Tail.
Often, Natsu becomes more confident. With the Dragon Force, he realizes his greater potential, which boosts his self - assurance.
Well, the plot could involve Natsu being the sole survivor of a great catastrophe that wipes out the rest of Fairy Tail. He might then embark on a journey to revive the guild. He could search for lost magic or artifacts that could bring his friends back. Maybe he'd face off against new and powerful enemies who were responsible for the destruction in the first place.
In this maid scenario, their relationship could develop as Natsu starts to see Lucy in a new light. He might notice her hard - working side more and become more protective of her. For example, if other guild members tease her about her maid outfit, Natsu could get angry and tell them off.
In the shower scenario, their relationship could develop through shared vulnerability. For example, if there's a problem like the water suddenly turning cold, they might huddle together for warmth. This physical closeness could make them more aware of their feelings for each other.
Their relationship could develop through mutual respect for each other's strength. Natsu is a powerful wizard in Fairy Tail, and Kagura is no less in her own guild. When they first meet in battle or some other situation, they recognize the power in each other, which could be the start of a relationship where they gradually become friends.
At first, Natsu would probably be on guard around Irene. However, Irene's power and knowledge could be useful to Natsu in certain situations. As they spend more time together, Natsu's warm - hearted nature might start to thaw Irene's cold exterior. She could start to see him as more than just a Dragon Slayer and develop a soft spot for him. This could lead to a deepening friendship or a romantic relationship over time as they grow closer through shared experiences.
Natsu would likely become more responsible. He might start to take on more jobs around the guild to earn extra money for the future of his family. His carefree attitude would be tempered with a sense of duty. Wendy would develop a stronger sense of self - worth. In the past, she may have felt like she was just a young and inexperienced member of the guild. But now, with a new life growing inside her, she realizes her importance not just as a dragon slayer but as a mother - to - be. This new - found self - worth would make her stand taller and be more vocal in the guild, advocating for herself and her unborn child.
The story could focus on their journey to find a new place to belong. They might meet new allies along the way who have different values and magic abilities, which would add new elements to the story. For instance, they could encounter a group of mages who use music as their form of magic.