This girl is RACHEL AMBERGARD, one of the Heroines in my original comic (WebtoonId), "UROBORUS"

This is one of the scene in Uroborus act "School of Magic: First Order".

Rachel is a girl of about 13 years. She has a strong, assertive, and brave personality. Even though she is hated by many people, she always attracts the attention of some magnates in her environment.