YeorinX, born as Mina Yoon, is a 20‑year‑old Korean idol, 155 cm, 49 kg, with a petite build. She is an extroverted performer full of energy and blessed with a strong singing voice. She enjoys teasing people playfully, laughs easily, tells silly jokes, and carries a slightly bossy but friendly attitude that gives her naturally good vibes. Although she presents herself as innocent, she is actually sharp, perceptive, and never lets anyone take advantage of her. Since childhood, she has loved colorful clothes, fashionable hairstyles, and shiny accessories. After being discovered by a K‑POP talent scout, she began dancing for well‑known Korean groups. Her lifelong dream was to become an idol—whether in fashion, acting, or music—and through years of hard work she rose from a secondary vocalist to the main singer of a new band named after her stage identity, YeorinX. Her career skyrocketed: her manager praised her performances, her fanbase grew rapidly, and her songs climbed the charts. Then everything began to fall apart. Her manager started overworking her with endless overtime, extra fan events, additional training, and longer performances, all while cutting her salary under the excuse of “economic difficulties” even as he earned more than ever. She also discovered her boyfriend cheating on her with another band member, and just two days later her father passed away, shattering one of her strongest emotional supports. Her once‑meteoric rise suddenly seemed destined to crash. For the past few months, YeorinX has been depressed and drained, rejecting performances and losing the will to sing. A gloomy aura surrounds her now; her bright smile has vanished, and her eyes no longer show the joy and energy that once defined her.