Kim, Na-Yoon

Park Jung-Ah's close friend and class president of Jung-Ah's class. She is the person who gives advice to Park Jung-Ah about her relationship with Kang-Lim, and she makes money by giving this kind of relationship advice to other students as well. Since Joo Ra-Mi transferred to the school, she has lost most of her customers to Joo Ra-Mi who boasts a high hit rate using tarot, and it seems that she is not making any profit.

(Source: Namuwiki, translated, edited)