"True Beauty" is a popular South Korean webtoon and television series that follows the story of Lim Jugyeong, a high school girl who struggles with her self-image. After learning makeup skills from online tutorials, she transforms her appearance and gains confidence, becoming the most beautiful girl in school. However, she hides her true self behind her makeup, leading to challenges in her relationships. The series explores themes of beauty, self-acceptance, and the pressures of societal standards. It features a love triangle involving Lee Suho and Han Seo-jun, who both become interested in Jugyeong, complicating her journey of self-discovery and acceptance.