In fanfiction, Lucy joining Fairy Tail as a kid could be a really heartwarming story. She might have heard tales of Fairy Tail's heroics and be desperate to be part of it. When she arrives, she could be a bit shy at first. But then, characters like Natsu could befriend her quickly. They might take her under their wing and teach her about the different types of magic in the guild. And she could grow up within the guild, forming strong bonds with everyone as she matures into a powerful wizard herself.
For a fanfiction where Lucy joins Fairy Tail as a kid, it could start with her living in a small town near Magnolia. One day, she witnesses a Fairy Tail wizard performing magic to save the town from some small - time villains. Amazed, she decides right then and there that she wants to be part of Fairy Tail. When she gets to the guild, she's greeted by Mirajane. Mirajane could sense her eagerness to learn and belong. So, she arranges for Lucy to start her training. As time passes, Lucy not only learns magic but also discovers the true meaning of friendship and loyalty within Fairy Tail.
Well, in a fanfiction, Lucy might join Fairy Tail as a kid full of wide - eyed wonder. Maybe she stumbles upon the guild while on an adventure with her family. She could be immediately drawn to the warm and rowdy atmosphere of Fairy Tail. The members might see her potential and welcome her with open arms. She could start learning simple magic tricks from the more experienced wizards there.
The power balance in the fanfiction world could be different. Without Lucy, Fairy Tail might lack some of the strategic and magical capabilities she would have brought. At the same time, Lucy could be a major force in another part of the fictional world, changing the political and magical landscape there. It also means that the relationships and story arcs that typically involve Lucy in the original Fairy Tail story will be completely different, creating a whole new set of stories and interactions.
Well, one possibility could be that the story focuses on how Lucy adjusts to her new state. Maybe she has to cut back on her guild missions at first. She might worry about how Natsu and the others will react. It could also involve her having strange pregnancy cravings that lead to some comical moments in the guild. And as her pregnancy progresses, she could start preparing a nursery in her home, all while still being part of the Fairy Tail family.
Maybe she just lost interest in the Fairy Tail world. Fanfiction can be a passing fancy, and her enthusiasm might have waned over time.
In some fanfictions, Lucy's true power might be related to her celestial spirit heritage in a deeper way. Maybe she can merge with her spirits on a more profound level, not just summoning them for combat. This could give her enhanced physical and magical abilities.
Perhaps it's a power related to the stars in a more direct way. Like she can draw energy from specific constellations and use it to enhance her attacks. For example, if she summons the power of Orion, she gets super strength and accuracy in her attacks.
If Lucy never joined Fairy Tail, the friendships and relationships among the characters would form in a very different way. Also, many of the story arcs might not unfold as they do in the original plot.
In a fanfiction where Lucy finds Igneel, it could start with Lucy having a vision about Igneel. She then becomes determined to find him. When she does, Igneel could be in a hidden lair. Lucy and Igneel might form an unexpected bond. Igneel could teach Lucy some powerful dragon - slayer magic, which would be a huge advantage for her. And she could use this new power to fight against the dark forces that are threatening the Fairy Tail guild.
One possibility could be that Lucy gives birth during a time of peace in Fiore. Her friends from Fairy Tail are all around her, providing support. Natsu might be pacing nervously outside the room, while Erza is inside, giving Lucy words of encouragement. The baby could inherit some of Lucy's celestial magic, and the story could focus on how this new life changes the dynamic within the guild.
One possibility is that their child inherits Natsu's dragon - slayer magic and Lucy's celestial spirit magic. Maybe the child uses this unique combination to protect Fairy Tail from a new, powerful enemy.
It could be a story where Natsu and Lucy are at a guild celebration. They start to dance, and Natsu's clumsy yet enthusiastic moves make Lucy laugh. As they dance, they might share some unspoken feelings, and their friendship could deepen. It could be filled with magic and the warm atmosphere of the Fairy Tail guild.