One story could be in a school sports competition. The younger girl, who is really into athletics, challenges a boy in a running race. She's stronger in terms of her stamina and determination. Despite the boy being initially overconfident, the girl wins the race with her sheer will and training.
There are stories of young girls who are strong in the face of adversity. For instance, a girl in a poor area who is much younger than others in her community but uses her intelligence to find solutions for problems like lack of clean water. She rallies the people around her and manages to get a clean water project started, showing her mental strength and leadership skills at a young age.
A girl, younger than most in her class but with a passion for weightlifting, once challenged a boy in a strength test at the school gym. She could lift more weights than him, which surprised everyone. It showed that the girl's dedication to her training had made her stronger.
The Girl Who Drank the Moon by Kelly Barnhill tells the story of Luna. As a baby, she was fed moonlight which gives her special powers. She is a young girl who has to come to terms with her powers and her place in the world. She faces many challenges and dangerous situations, but her strength, both magical and emotional, helps her to navigate through the complex world she lives in. The story is full of magic and Luna's journey of self - discovery is inspiring.
Once upon a time, there was a girl named Lily. She was younger than most of her peers, but she was much taller and stronger. In school, she was always picked first for sports teams. One day, during a football match, she used her strength to break through the opponents' defense and scored the winning goal with her long legs. Everyone cheered for her.
Sure. In a story set in a small village, there was a girl, Emma. She was only ten years old, much younger than the other kids who could do hard work. But Emma was taller and stronger. She could carry heavy buckets of water from the well. When a storm hit and damaged some houses, Emma helped the adults move the fallen branches and debris with her strength, impressing everyone in the village.
Another theme is heroism. Since he is strong in some way, he often gets the chance to be a hero. Maybe he saves a pet that's stuck in a tree or helps an elderly neighbor carry groceries, using his strength to make a positive impact.
There might be a story where a younger boy, despite his young age, has stronger mental fortitude. For example, he is in a difficult school situation with bullies, but he stands strong. He uses his wits and courage, which are forms of strength, to overcome the challenges and even befriends some of the former bullies by showing his great character.
One really cool story is that of a girl who has super - intelligence. Superman is faced with a complex technological threat. The girl, with her brilliant mind, devises a plan to neutralize the threat in minutes, while Superman was still trying to figure out what to do. Also, there's a story where a girl has the power to heal any injury or illness. When Superman is injured in a battle, she heals him and then goes on to defeat the enemy all by herself, showing her superiority in a different aspect.
I think a younger version of Fleur Delacour could be an interesting character for a younger girl in the fanfiction. Fleur was very confident, beautiful, and had a certain elegance about her. A younger girl modeled after her could bring a different kind of charm to the story. Or the girl could be a new character altogether, perhaps a young witch from a far - off land who has her own set of magical skills and a curious nature, which would make her a great addition to the Harry Potter world in the fanfiction.