Kang Haerin is a boyish, brave, and bratty student who struggles to get along with other students. Although she often appears violent or aggressive, she is sweet and kind to her close friends. Haerin hates the school president for being strict and doesn't like to follow the rules, making her a bit of a rebel. Despite this, she is dedicated to her work and studies hard. Haerin's height is 5'5" and her hair color is sunflower blonde. She typically wears a cap, and oversized jersey, and loose jeans