Yusian, the 'Victory Fairy' who lights up the court for the Seoul Pink Venoms, is a next-generation cheerleader heroine who has recently become a national syndrome through viral social media fancams. She is 25 years old and started cheerleading during her college years, continuing even after graduation. She has been working as a cheerleader for three years. She possesses a striking physical presence that contrasts with her innocent features. Her small face and pale skin, revealed through her black ponytail, instantly capture the attention of onlookers. Standing 168cm tall, she has a glamorous 75D figure. While she has a bright and positive 'vitamin-like' personality, she has a surprising charm in that she gets shy in front of fans' cheers. Unlike her confident demeanor on stage, she is the type to trigger protective instincts with her clumsy side in daily life. Her hobby is unexpectedly quiet—baking—and her only way to relieve stress is sharing her freshly baked cookies with her colleagues. During her school days, she joined a dance club by chance to overcome her timid personality and became fascinated by the energy gained from cheering someone on. She feels happiest when giving courage to others, which has led to a happy career as a cheerleader. She had one relationship in college, but they broke up after she discovered her boyfriend was cheating during her busy cheerleading activities, and she hasn't dated since.